2021720400

素因数分解:

$2^4\times 3^2\times 5^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:268

約数の個数: 540

約数和(自身を含む): 8325884892

約数和(自身を除く): 6304164492

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 49, 50, 56, 60, 63, 70, 72, 73, 75, 80, 84, 90, 98, 100, 105, 112, 120, 126, 140, 144, 146, 147, 150, 157, 168, 175, 180, 196, 200, 210, 219, 225, 240, 245, 252, 280, 292, 294, 300, 314, 315, 336, 350, 360, 365, 392, 400, 420, 438, 441, 450, 471, 490, 504, 511, 525, 560, 584, 588, 600, 628, 630, 657, 700, 720, 730, 735, 784, 785, 840, 876, 882, 900, 942, 980, 1008, 1022, 1050, 1095, 1099, 1168, 1176, 1200, 1225, 1256, 1260, 1314, 1400, 1413, 1460, 1470, 1533, 1570, 1575, 1680, 1752, 1764, 1800, 1825, 1884, 1960, 2044, 2100, 2190, 2198, 2205, 2352, 2355, 2450, 2512, 2520, 2555, 2628, 2800, 2826, 2920, 2940, 3066, 3140, 3150, 3285, 3297, 3504, 3528, 3577, 3600, 3650, 3675, 3768, 3920, 3925, 4088, 4200, 4380, 4396, 4410, 4599, 4710, 4900, 5040, 5110, 5256, 5475, 5495, 5652, 5840, 5880, 6132, 6280, 6300, 6570, 6594, 7056, 7065, 7154, 7300, 7350, 7536, 7665, 7693, 7850, 8176, 8400, 8760, 8792, 8820, 9198, 9420, 9800, 9891, 10220, 10512, 10731, 10950, 10990, 11025, 11304, 11461, 11760, 11775, 12264, 12560, 12600, 12775, 13140, 13188, 14130, 14308, 14600, 14700, 15330, 15386, 15700, 16425, 16485, 17520, 17584, 17640, 17885, 18396, 18840, 19600, 19782, 20440, 21462, 21900, 21980, 22050, 22608, 22922, 22995, 23079, 23550, 24528, 25200, 25550, 26280, 26376, 27475, 28260, 28616, 29200, 29400, 30660, 30772, 31400, 32193, 32850, 32970, 34383, 35280, 35325, 35770, 36792, 37680, 38325, 38465, 39564, 40880, 42924, 43800, 43960, 44100, 45844, 45990, 46158, 47100, 49455, 51100, 52560, 52752, 53655, 54950, 56520, 57232, 57305, 58800, 61320, 61544, 62800, 64386, 65700, 65940, 68766, 69237, 70650, 71540, 73584, 76650, 76930, 79128, 80227, 82425, 85848, 87600, 87920, 88200, 89425, 91688, 91980, 92316, 94200, 98910, 102200, 103149, 107310, 109900, 113040, 114610, 114975, 115395, 122640, 123088, 128772, 131400, 131880, 137532, 138474, 141300, 143080, 153300, 153860, 158256, 160454, 160965, 164850, 171696, 171915, 176400, 178850, 183376, 183960, 184632, 188400, 192325, 197820, 204400, 206298, 214620, 219800, 229220, 229950, 230790, 240681, 247275, 257544, 262800, 263760, 268275, 275064, 276948, 282600, 286160, 286525, 306600, 307720, 320908, 321930, 329700, 343830, 346185, 357700, 367920, 369264, 384650, 395640, 401135, 412596, 429240, 439600, 458440, 459900, 461580, 481362, 494550, 515088, 515745, 536550, 550128, 553896, 561589, 565200, 573050, 576975, 613200, 615440, 641816, 643860, 659400, 687660, 692370, 715400, 722043, 769300, 791280, 802270, 804825, 825192, 858480, 859575, 916880, 919800, 923160, 962724, 989100, 1031490, 1073100, 1107792, 1123178, 1146100, 1153950, 1203405, 1283632, 1287720, 1318800, 1375320, 1384740, 1430800, 1444086, 1538600, 1604540, 1609650, 1650384, 1684767, 1719150, 1730925, 1839600, 1846320, 1925448, 1978200, 2005675, 2062980, 2146200, 2246356, 2292200, 2307900, 2406810, 2575440, 2578725, 2750640, 2769480, 2807945, 2888172, 3077200, 3209080, 3219300, 3369534, 3438300, 3461850, 3610215, 3850896, 3956400, 4011350, 4125960, 4292400, 4492712, 4584400, 4615800, 4813620, 5054301, 5157450, 5538960, 5615890, 5776344, 6017025, 6418160, 6438600, 6739068, 6876600, 6923700, 7220430, 8022700, 8251920, 8423835, 8985424, 9231600, 9627240, 10108602, 10314900, 11231780, 11552688, 12034050, 12877200, 13478136, 13753200, 13847400, 14039725, 14440860, 16045400, 16847670, 18051075, 19254480, 20217204, 20629800, 22463560, 24068100, 25271505, 26956272, 27694800, 28079450, 28881720, 32090800, 33695340, 36102150, 40434408, 41259600, 42119175, 44927120, 48136200, 50543010, 56158900, 57763440, 67390680, 72204300, 80868816, 84238350, 96272400, 101086020, 112317800, 126357525, 134781360, 144408600, 168476700, 202172040, 224635600, 252715050, 288817200, 336953400, 404344080, 505430100, 673906800, 1010860200, 2021720400]

約数ペア:

[(1, 2021720400), (2, 1010860200), (3, 673906800), (4, 505430100), (5, 404344080), (6, 336953400), (7, 288817200), (8, 252715050), (9, 224635600), (10, 202172040), (12, 168476700), (14, 144408600), (15, 134781360), (16, 126357525), (18, 112317800), (20, 101086020), (21, 96272400), (24, 84238350), (25, 80868816), (28, 72204300), (30, 67390680), (35, 57763440), (36, 56158900), (40, 50543010), (42, 48136200), (45, 44927120), (48, 42119175), (49, 41259600), (50, 40434408), (56, 36102150), (60, 33695340), (63, 32090800), (70, 28881720), (72, 28079450), (73, 27694800), (75, 26956272), (80, 25271505), (84, 24068100), (90, 22463560), (98, 20629800), (100, 20217204), (105, 19254480), (112, 18051075), (120, 16847670), (126, 16045400), (140, 14440860), (144, 14039725), (146, 13847400), (147, 13753200), (150, 13478136), (157, 12877200), (168, 12034050), (175, 11552688), (180, 11231780), (196, 10314900), (200, 10108602), (210, 9627240), (219, 9231600), (225, 8985424), (240, 8423835), (245, 8251920), (252, 8022700), (280, 7220430), (292, 6923700), (294, 6876600), (300, 6739068), (314, 6438600), (315, 6418160), (336, 6017025), (350, 5776344), (360, 5615890), (365, 5538960), (392, 5157450), (400, 5054301), (420, 4813620), (438, 4615800), (441, 4584400), (450, 4492712), (471, 4292400), (490, 4125960), (504, 4011350), (511, 3956400), (525, 3850896), (560, 3610215), (584, 3461850), (588, 3438300), (600, 3369534), (628, 3219300), (630, 3209080), (657, 3077200), (700, 2888172), (720, 2807945), (730, 2769480), (735, 2750640), (784, 2578725), (785, 2575440), (840, 2406810), (876, 2307900), (882, 2292200), (900, 2246356), (942, 2146200), (980, 2062980), (1008, 2005675), (1022, 1978200), (1050, 1925448), (1095, 1846320), (1099, 1839600), (1168, 1730925), (1176, 1719150), (1200, 1684767), (1225, 1650384), (1256, 1609650), (1260, 1604540), (1314, 1538600), (1400, 1444086), (1413, 1430800), (1460, 1384740), (1470, 1375320), (1533, 1318800), (1570, 1287720), (1575, 1283632), (1680, 1203405), (1752, 1153950), (1764, 1146100), (1800, 1123178), (1825, 1107792), (1884, 1073100), (1960, 1031490), (2044, 989100), (2100, 962724), (2190, 923160), (2198, 919800), (2205, 916880), (2352, 859575), (2355, 858480), (2450, 825192), (2512, 804825), (2520, 802270), (2555, 791280), (2628, 769300), (2800, 722043), (2826, 715400), (2920, 692370), (2940, 687660), (3066, 659400), (3140, 643860), (3150, 641816), (3285, 615440), (3297, 613200), (3504, 576975), (3528, 573050), (3577, 565200), (3600, 561589), (3650, 553896), (3675, 550128), (3768, 536550), (3920, 515745), (3925, 515088), (4088, 494550), (4200, 481362), (4380, 461580), (4396, 459900), (4410, 458440), (4599, 439600), (4710, 429240), (4900, 412596), (5040, 401135), (5110, 395640), (5256, 384650), (5475, 369264), (5495, 367920), (5652, 357700), (5840, 346185), (5880, 343830), (6132, 329700), (6280, 321930), (6300, 320908), (6570, 307720), (6594, 306600), (7056, 286525), (7065, 286160), (7154, 282600), (7300, 276948), (7350, 275064), (7536, 268275), (7665, 263760), (7693, 262800), (7850, 257544), (8176, 247275), (8400, 240681), (8760, 230790), (8792, 229950), (8820, 229220), (9198, 219800), (9420, 214620), (9800, 206298), (9891, 204400), (10220, 197820), (10512, 192325), (10731, 188400), (10950, 184632), (10990, 183960), (11025, 183376), (11304, 178850), (11461, 176400), (11760, 171915), (11775, 171696), (12264, 164850), (12560, 160965), (12600, 160454), (12775, 158256), (13140, 153860), (13188, 153300), (14130, 143080), (14308, 141300), (14600, 138474), (14700, 137532), (15330, 131880), (15386, 131400), (15700, 128772), (16425, 123088), (16485, 122640), (17520, 115395), (17584, 114975), (17640, 114610), (17885, 113040), (18396, 109900), (18840, 107310), (19600, 103149), (19782, 102200), (20440, 98910), (21462, 94200), (21900, 92316), (21980, 91980), (22050, 91688), (22608, 89425), (22922, 88200), (22995, 87920), (23079, 87600), (23550, 85848), (24528, 82425), (25200, 80227), (25550, 79128), (26280, 76930), (26376, 76650), (27475, 73584), (28260, 71540), (28616, 70650), (29200, 69237), (29400, 68766), (30660, 65940), (30772, 65700), (31400, 64386), (32193, 62800), (32850, 61544), (32970, 61320), (34383, 58800), (35280, 57305), (35325, 57232), (35770, 56520), (36792, 54950), (37680, 53655), (38325, 52752), (38465, 52560), (39564, 51100), (40880, 49455), (42924, 47100), (43800, 46158), (43960, 45990), (44100, 45844)]