57501990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:116

約数の個数: 288

約数和(自身を含む): 201670560

約数和(自身を除く): 144168570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 17, 18, 21, 26, 30, 34, 35, 39, 42, 45, 49, 51, 59, 63, 65, 70, 78, 85, 90, 91, 98, 102, 105, 117, 118, 119, 126, 130, 147, 153, 170, 177, 182, 195, 210, 221, 234, 238, 245, 255, 273, 294, 295, 306, 315, 354, 357, 390, 413, 441, 442, 455, 490, 510, 531, 546, 585, 590, 595, 630, 637, 663, 714, 735, 765, 767, 819, 826, 833, 882, 885, 910, 1003, 1062, 1071, 1105, 1170, 1190, 1239, 1274, 1326, 1365, 1470, 1530, 1534, 1547, 1638, 1666, 1770, 1785, 1911, 1989, 2006, 2065, 2142, 2205, 2210, 2301, 2478, 2499, 2655, 2730, 2891, 3009, 3094, 3185, 3315, 3570, 3717, 3822, 3835, 3978, 4095, 4130, 4165, 4410, 4602, 4641, 4998, 5015, 5310, 5355, 5369, 5733, 5782, 6018, 6195, 6370, 6630, 6903, 7021, 7434, 7497, 7670, 7735, 8190, 8330, 8673, 9027, 9282, 9555, 9945, 10030, 10710, 10738, 10829, 11466, 11505, 12390, 12495, 13039, 13806, 13923, 14042, 14455, 14994, 15045, 15470, 16107, 17346, 18054, 18585, 19110, 19890, 21063, 21658, 23010, 23205, 24990, 26019, 26078, 26845, 27846, 28665, 28910, 30090, 32214, 32487, 34515, 35105, 37170, 37485, 37583, 39117, 42126, 43365, 45135, 46410, 48321, 49147, 52038, 53690, 54145, 57330, 63189, 64974, 65195, 69030, 69615, 70210, 74970, 75166, 78234, 80535, 86730, 90270, 91273, 96642, 97461, 98294, 105315, 108290, 112749, 117351, 126378, 130095, 130390, 139230, 147441, 161070, 162435, 182546, 187915, 194922, 195585, 210630, 225498, 234702, 241605, 245735, 260190, 273819, 294882, 315945, 324870, 338247, 375830, 391170, 442323, 456365, 483210, 487305, 491470, 547638, 563745, 586755, 631890, 638911, 676494, 737205, 821457, 884646, 912730, 974610, 1127490, 1173510, 1277822, 1369095, 1474410, 1642914, 1691235, 1916733, 2211615, 2738190, 3194555, 3382470, 3833466, 4107285, 4423230, 5750199, 6389110, 8214570, 9583665, 11500398, 19167330, 28750995, 57501990]

約数ペア:

[(1, 57501990), (2, 28750995), (3, 19167330), (5, 11500398), (6, 9583665), (7, 8214570), (9, 6389110), (10, 5750199), (13, 4423230), (14, 4107285), (15, 3833466), (17, 3382470), (18, 3194555), (21, 2738190), (26, 2211615), (30, 1916733), (34, 1691235), (35, 1642914), (39, 1474410), (42, 1369095), (45, 1277822), (49, 1173510), (51, 1127490), (59, 974610), (63, 912730), (65, 884646), (70, 821457), (78, 737205), (85, 676494), (90, 638911), (91, 631890), (98, 586755), (102, 563745), (105, 547638), (117, 491470), (118, 487305), (119, 483210), (126, 456365), (130, 442323), (147, 391170), (153, 375830), (170, 338247), (177, 324870), (182, 315945), (195, 294882), (210, 273819), (221, 260190), (234, 245735), (238, 241605), (245, 234702), (255, 225498), (273, 210630), (294, 195585), (295, 194922), (306, 187915), (315, 182546), (354, 162435), (357, 161070), (390, 147441), (413, 139230), (441, 130390), (442, 130095), (455, 126378), (490, 117351), (510, 112749), (531, 108290), (546, 105315), (585, 98294), (590, 97461), (595, 96642), (630, 91273), (637, 90270), (663, 86730), (714, 80535), (735, 78234), (765, 75166), (767, 74970), (819, 70210), (826, 69615), (833, 69030), (882, 65195), (885, 64974), (910, 63189), (1003, 57330), (1062, 54145), (1071, 53690), (1105, 52038), (1170, 49147), (1190, 48321), (1239, 46410), (1274, 45135), (1326, 43365), (1365, 42126), (1470, 39117), (1530, 37583), (1534, 37485), (1547, 37170), (1638, 35105), (1666, 34515), (1770, 32487), (1785, 32214), (1911, 30090), (1989, 28910), (2006, 28665), (2065, 27846), (2142, 26845), (2205, 26078), (2210, 26019), (2301, 24990), (2478, 23205), (2499, 23010), (2655, 21658), (2730, 21063), (2891, 19890), (3009, 19110), (3094, 18585), (3185, 18054), (3315, 17346), (3570, 16107), (3717, 15470), (3822, 15045), (3835, 14994), (3978, 14455), (4095, 14042), (4130, 13923), (4165, 13806), (4410, 13039), (4602, 12495), (4641, 12390), (4998, 11505), (5015, 11466), (5310, 10829), (5355, 10738), (5369, 10710), (5733, 10030), (5782, 9945), (6018, 9555), (6195, 9282), (6370, 9027), (6630, 8673), (6903, 8330), (7021, 8190), (7434, 7735), (7497, 7670)]