198017820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:210

約数の個数: 432

約数和(自身を含む): 826102368

約数和(自身を除く): 628084548

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 26, 28, 30, 33, 35, 36, 39, 42, 44, 45, 49, 52, 55, 60, 63, 65, 66, 70, 77, 78, 84, 90, 91, 98, 99, 105, 110, 117, 126, 130, 132, 140, 143, 147, 154, 156, 157, 165, 180, 182, 195, 196, 198, 210, 220, 231, 234, 245, 252, 260, 273, 286, 294, 308, 314, 315, 330, 364, 385, 390, 396, 420, 429, 441, 455, 462, 468, 471, 490, 495, 539, 546, 572, 585, 588, 628, 630, 637, 660, 693, 715, 735, 770, 780, 785, 819, 858, 882, 910, 924, 942, 980, 990, 1001, 1078, 1092, 1099, 1155, 1170, 1260, 1274, 1287, 1365, 1386, 1413, 1430, 1470, 1540, 1570, 1617, 1638, 1716, 1727, 1764, 1820, 1884, 1911, 1980, 2002, 2041, 2145, 2156, 2198, 2205, 2310, 2340, 2355, 2548, 2574, 2695, 2730, 2772, 2826, 2860, 2940, 3003, 3140, 3185, 3234, 3276, 3297, 3454, 3465, 3822, 4004, 4082, 4095, 4290, 4396, 4410, 4620, 4710, 4851, 5005, 5148, 5181, 5390, 5460, 5495, 5652, 5733, 6006, 6123, 6370, 6435, 6468, 6594, 6908, 6930, 7007, 7065, 7644, 7693, 8085, 8164, 8190, 8580, 8635, 8820, 9009, 9420, 9555, 9702, 9891, 10010, 10205, 10362, 10780, 10990, 11466, 12012, 12089, 12246, 12740, 12870, 13188, 13860, 14014, 14130, 14287, 15015, 15386, 15543, 16170, 16380, 16485, 17270, 18018, 18369, 19110, 19404, 19782, 20020, 20410, 20724, 21021, 21980, 22451, 22932, 23079, 24178, 24255, 24492, 25740, 25905, 28028, 28260, 28574, 28665, 30030, 30615, 30772, 31086, 32340, 32970, 34540, 35035, 36036, 36267, 36738, 38220, 38465, 39564, 40820, 42042, 42861, 44902, 45045, 46158, 48356, 48510, 49455, 51810, 57148, 57330, 60060, 60445, 61230, 62172, 63063, 65940, 67353, 69237, 70070, 71435, 72534, 73476, 76930, 77715, 84084, 84623, 85722, 89804, 90090, 91845, 92316, 97020, 98910, 100009, 103620, 105105, 108801, 112255, 114660, 115395, 120890, 122460, 126126, 128583, 134706, 138474, 140140, 142870, 145068, 153860, 155430, 157157, 169246, 171444, 180180, 181335, 183690, 197820, 200018, 202059, 210210, 214305, 217602, 224510, 230790, 241780, 252252, 253869, 257166, 269412, 276948, 285740, 300027, 310860, 314314, 315315, 336765, 338492, 346185, 362670, 367380, 400036, 404118, 420420, 423115, 428610, 435204, 449020, 461580, 471471, 500045, 507738, 514332, 544005, 600054, 628628, 630630, 642915, 673530, 692370, 725340, 761607, 785785, 808236, 846230, 857220, 900081, 942942, 1000090, 1010295, 1015476, 1088010, 1100099, 1200108, 1261260, 1269345, 1285830, 1347060, 1384740, 1414413, 1500135, 1523214, 1571570, 1692460, 1800162, 1885884, 2000180, 2020590, 2176020, 2200198, 2357355, 2538690, 2571660, 2828826, 3000270, 3046428, 3143140, 3300297, 3600324, 3808035, 4041180, 4400396, 4500405, 4714710, 5077380, 5500495, 5657652, 6000540, 6600594, 7072065, 7616070, 9000810, 9429420, 9900891, 11000990, 13201188, 14144130, 15232140, 16501485, 18001620, 19801782, 22001980, 28288260, 33002970, 39603564, 49504455, 66005940, 99008910, 198017820]

約数ペア:

[(1, 198017820), (2, 99008910), (3, 66005940), (4, 49504455), (5, 39603564), (6, 33002970), (7, 28288260), (9, 22001980), (10, 19801782), (11, 18001620), (12, 16501485), (13, 15232140), (14, 14144130), (15, 13201188), (18, 11000990), (20, 9900891), (21, 9429420), (22, 9000810), (26, 7616070), (28, 7072065), (30, 6600594), (33, 6000540), (35, 5657652), (36, 5500495), (39, 5077380), (42, 4714710), (44, 4500405), (45, 4400396), (49, 4041180), (52, 3808035), (55, 3600324), (60, 3300297), (63, 3143140), (65, 3046428), (66, 3000270), (70, 2828826), (77, 2571660), (78, 2538690), (84, 2357355), (90, 2200198), (91, 2176020), (98, 2020590), (99, 2000180), (105, 1885884), (110, 1800162), (117, 1692460), (126, 1571570), (130, 1523214), (132, 1500135), (140, 1414413), (143, 1384740), (147, 1347060), (154, 1285830), (156, 1269345), (157, 1261260), (165, 1200108), (180, 1100099), (182, 1088010), (195, 1015476), (196, 1010295), (198, 1000090), (210, 942942), (220, 900081), (231, 857220), (234, 846230), (245, 808236), (252, 785785), (260, 761607), (273, 725340), (286, 692370), (294, 673530), (308, 642915), (314, 630630), (315, 628628), (330, 600054), (364, 544005), (385, 514332), (390, 507738), (396, 500045), (420, 471471), (429, 461580), (441, 449020), (455, 435204), (462, 428610), (468, 423115), (471, 420420), (490, 404118), (495, 400036), (539, 367380), (546, 362670), (572, 346185), (585, 338492), (588, 336765), (628, 315315), (630, 314314), (637, 310860), (660, 300027), (693, 285740), (715, 276948), (735, 269412), (770, 257166), (780, 253869), (785, 252252), (819, 241780), (858, 230790), (882, 224510), (910, 217602), (924, 214305), (942, 210210), (980, 202059), (990, 200018), (1001, 197820), (1078, 183690), (1092, 181335), (1099, 180180), (1155, 171444), (1170, 169246), (1260, 157157), (1274, 155430), (1287, 153860), (1365, 145068), (1386, 142870), (1413, 140140), (1430, 138474), (1470, 134706), (1540, 128583), (1570, 126126), (1617, 122460), (1638, 120890), (1716, 115395), (1727, 114660), (1764, 112255), (1820, 108801), (1884, 105105), (1911, 103620), (1980, 100009), (2002, 98910), (2041, 97020), (2145, 92316), (2156, 91845), (2198, 90090), (2205, 89804), (2310, 85722), (2340, 84623), (2355, 84084), (2548, 77715), (2574, 76930), (2695, 73476), (2730, 72534), (2772, 71435), (2826, 70070), (2860, 69237), (2940, 67353), (3003, 65940), (3140, 63063), (3185, 62172), (3234, 61230), (3276, 60445), (3297, 60060), (3454, 57330), (3465, 57148), (3822, 51810), (4004, 49455), (4082, 48510), (4095, 48356), (4290, 46158), (4396, 45045), (4410, 44902), (4620, 42861), (4710, 42042), (4851, 40820), (5005, 39564), (5148, 38465), (5181, 38220), (5390, 36738), (5460, 36267), (5495, 36036), (5652, 35035), (5733, 34540), (6006, 32970), (6123, 32340), (6370, 31086), (6435, 30772), (6468, 30615), (6594, 30030), (6908, 28665), (6930, 28574), (7007, 28260), (7065, 28028), (7644, 25905), (7693, 25740), (8085, 24492), (8164, 24255), (8190, 24178), (8580, 23079), (8635, 22932), (8820, 22451), (9009, 21980), (9420, 21021), (9555, 20724), (9702, 20410), (9891, 20020), (10010, 19782), (10205, 19404), (10362, 19110), (10780, 18369), (10990, 18018), (11466, 17270), (12012, 16485), (12089, 16380), (12246, 16170), (12740, 15543), (12870, 15386), (13188, 15015), (13860, 14287), (14014, 14130)]