217494900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:148

約数の個数: 432

約数和(自身を含む): 866611200

約数和(自身を除く): 649116300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 23, 25, 28, 30, 35, 36, 38, 42, 45, 46, 50, 57, 60, 63, 69, 70, 75, 76, 79, 84, 90, 92, 95, 100, 105, 114, 115, 126, 133, 138, 140, 150, 158, 161, 171, 175, 180, 190, 207, 210, 225, 228, 230, 237, 252, 266, 276, 285, 300, 315, 316, 322, 342, 345, 350, 380, 395, 399, 414, 420, 437, 450, 460, 474, 475, 483, 525, 532, 553, 570, 575, 630, 644, 665, 684, 690, 700, 711, 790, 798, 805, 828, 855, 874, 900, 948, 950, 966, 1035, 1050, 1106, 1140, 1150, 1185, 1197, 1260, 1311, 1330, 1380, 1422, 1425, 1449, 1501, 1575, 1580, 1596, 1610, 1659, 1710, 1725, 1748, 1817, 1900, 1932, 1975, 1995, 2070, 2100, 2185, 2212, 2300, 2370, 2394, 2415, 2622, 2660, 2765, 2844, 2850, 2898, 3002, 3059, 3150, 3220, 3318, 3325, 3420, 3450, 3555, 3634, 3933, 3950, 3990, 4025, 4140, 4275, 4370, 4503, 4740, 4788, 4830, 4977, 5175, 5244, 5451, 5530, 5700, 5796, 5925, 5985, 6004, 6118, 6300, 6555, 6636, 6650, 6900, 7110, 7245, 7268, 7505, 7866, 7900, 7980, 8050, 8295, 8550, 8740, 9006, 9085, 9177, 9660, 9954, 9975, 10350, 10507, 10902, 10925, 11060, 11850, 11970, 12075, 12236, 12719, 13110, 13300, 13509, 13825, 14220, 14490, 15010, 15295, 15732, 16100, 16353, 16590, 17100, 17775, 18012, 18170, 18354, 19665, 19908, 19950, 20700, 21014, 21804, 21850, 22515, 23700, 23940, 24150, 24885, 25438, 26220, 27018, 27255, 27531, 27650, 28980, 29925, 30020, 30590, 31521, 32706, 32775, 33180, 34523, 35550, 36225, 36340, 36708, 37525, 38157, 39330, 39900, 41475, 42028, 43700, 45030, 45425, 45885, 48300, 49770, 50876, 52535, 54036, 54510, 55062, 55300, 59850, 61180, 63042, 63595, 65412, 65550, 67545, 69046, 71100, 72450, 75050, 76314, 76475, 78660, 81765, 82950, 90060, 90850, 91770, 94563, 98325, 99540, 103569, 105070, 109020, 110124, 112575, 114471, 119700, 124425, 126084, 127190, 131100, 135090, 136275, 137655, 138092, 144900, 150100, 152628, 152950, 157605, 163530, 165900, 172615, 181700, 183540, 189126, 190785, 196650, 207138, 210140, 225150, 228942, 229425, 241661, 248850, 254380, 262675, 270180, 272550, 275310, 305900, 310707, 315210, 317975, 327060, 337725, 345230, 378252, 381570, 393300, 408825, 414276, 450300, 457884, 458850, 472815, 483322, 497700, 517845, 525350, 545100, 550620, 572355, 621414, 630420, 635950, 675450, 688275, 690460, 724983, 763140, 788025, 817650, 863075, 917700, 945630, 953925, 966644, 1035690, 1050700, 1144710, 1208305, 1242828, 1271900, 1350900, 1376550, 1449966, 1553535, 1576050, 1635300, 1726150, 1891260, 1907850, 2071380, 2174949, 2289420, 2364075, 2416610, 2589225, 2753100, 2861775, 2899932, 3107070, 3152100, 3452300, 3624915, 3815700, 4349898, 4728150, 4833220, 5178450, 5723550, 6041525, 6214140, 7249830, 7767675, 8699796, 9456300, 10356900, 10874745, 11447100, 12083050, 14499660, 15535350, 18124575, 21749490, 24166100, 31070700, 36249150, 43498980, 54373725, 72498300, 108747450, 217494900]

約数ペア:

[(1, 217494900), (2, 108747450), (3, 72498300), (4, 54373725), (5, 43498980), (6, 36249150), (7, 31070700), (9, 24166100), (10, 21749490), (12, 18124575), (14, 15535350), (15, 14499660), (18, 12083050), (19, 11447100), (20, 10874745), (21, 10356900), (23, 9456300), (25, 8699796), (28, 7767675), (30, 7249830), (35, 6214140), (36, 6041525), (38, 5723550), (42, 5178450), (45, 4833220), (46, 4728150), (50, 4349898), (57, 3815700), (60, 3624915), (63, 3452300), (69, 3152100), (70, 3107070), (75, 2899932), (76, 2861775), (79, 2753100), (84, 2589225), (90, 2416610), (92, 2364075), (95, 2289420), (100, 2174949), (105, 2071380), (114, 1907850), (115, 1891260), (126, 1726150), (133, 1635300), (138, 1576050), (140, 1553535), (150, 1449966), (158, 1376550), (161, 1350900), (171, 1271900), (175, 1242828), (180, 1208305), (190, 1144710), (207, 1050700), (210, 1035690), (225, 966644), (228, 953925), (230, 945630), (237, 917700), (252, 863075), (266, 817650), (276, 788025), (285, 763140), (300, 724983), (315, 690460), (316, 688275), (322, 675450), (342, 635950), (345, 630420), (350, 621414), (380, 572355), (395, 550620), (399, 545100), (414, 525350), (420, 517845), (437, 497700), (450, 483322), (460, 472815), (474, 458850), (475, 457884), (483, 450300), (525, 414276), (532, 408825), (553, 393300), (570, 381570), (575, 378252), (630, 345230), (644, 337725), (665, 327060), (684, 317975), (690, 315210), (700, 310707), (711, 305900), (790, 275310), (798, 272550), (805, 270180), (828, 262675), (855, 254380), (874, 248850), (900, 241661), (948, 229425), (950, 228942), (966, 225150), (1035, 210140), (1050, 207138), (1106, 196650), (1140, 190785), (1150, 189126), (1185, 183540), (1197, 181700), (1260, 172615), (1311, 165900), (1330, 163530), (1380, 157605), (1422, 152950), (1425, 152628), (1449, 150100), (1501, 144900), (1575, 138092), (1580, 137655), (1596, 136275), (1610, 135090), (1659, 131100), (1710, 127190), (1725, 126084), (1748, 124425), (1817, 119700), (1900, 114471), (1932, 112575), (1975, 110124), (1995, 109020), (2070, 105070), (2100, 103569), (2185, 99540), (2212, 98325), (2300, 94563), (2370, 91770), (2394, 90850), (2415, 90060), (2622, 82950), (2660, 81765), (2765, 78660), (2844, 76475), (2850, 76314), (2898, 75050), (3002, 72450), (3059, 71100), (3150, 69046), (3220, 67545), (3318, 65550), (3325, 65412), (3420, 63595), (3450, 63042), (3555, 61180), (3634, 59850), (3933, 55300), (3950, 55062), (3990, 54510), (4025, 54036), (4140, 52535), (4275, 50876), (4370, 49770), (4503, 48300), (4740, 45885), (4788, 45425), (4830, 45030), (4977, 43700), (5175, 42028), (5244, 41475), (5451, 39900), (5530, 39330), (5700, 38157), (5796, 37525), (5925, 36708), (5985, 36340), (6004, 36225), (6118, 35550), (6300, 34523), (6555, 33180), (6636, 32775), (6650, 32706), (6900, 31521), (7110, 30590), (7245, 30020), (7268, 29925), (7505, 28980), (7866, 27650), (7900, 27531), (7980, 27255), (8050, 27018), (8295, 26220), (8550, 25438), (8740, 24885), (9006, 24150), (9085, 23940), (9177, 23700), (9660, 22515), (9954, 21850), (9975, 21804), (10350, 21014), (10507, 20700), (10902, 19950), (10925, 19908), (11060, 19665), (11850, 18354), (11970, 18170), (12075, 18012), (12236, 17775), (12719, 17100), (13110, 16590), (13300, 16353), (13509, 16100), (13825, 15732), (14220, 15295), (14490, 15010)]