210541500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:158

約数の個数: 288

約数和(自身を含む): 739327680

約数和(自身を除く): 528786180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 59, 60, 61, 65, 75, 78, 90, 100, 117, 118, 122, 125, 130, 150, 156, 177, 180, 183, 195, 225, 234, 236, 244, 250, 260, 295, 300, 305, 325, 354, 366, 375, 390, 450, 468, 500, 531, 549, 585, 590, 610, 650, 708, 732, 750, 767, 780, 793, 885, 900, 915, 975, 1062, 1098, 1125, 1170, 1180, 1220, 1300, 1475, 1500, 1525, 1534, 1586, 1625, 1770, 1830, 1950, 2124, 2196, 2250, 2301, 2340, 2379, 2655, 2745, 2925, 2950, 3050, 3068, 3172, 3250, 3540, 3599, 3660, 3835, 3900, 3965, 4425, 4500, 4575, 4602, 4758, 4875, 5310, 5490, 5850, 5900, 6100, 6500, 6903, 7137, 7198, 7375, 7625, 7670, 7930, 8850, 9150, 9204, 9516, 9750, 10620, 10797, 10980, 11505, 11700, 11895, 13275, 13725, 13806, 14274, 14396, 14625, 14750, 15250, 15340, 15860, 17700, 17995, 18300, 19175, 19500, 19825, 21594, 22125, 22875, 23010, 23790, 26550, 27450, 27612, 28548, 29250, 29500, 30500, 32391, 34515, 35685, 35990, 38350, 39650, 43188, 44250, 45750, 46020, 46787, 47580, 53100, 53985, 54900, 57525, 58500, 59475, 64782, 66375, 68625, 69030, 71370, 71980, 76700, 79300, 88500, 89975, 91500, 93574, 95875, 99125, 107970, 115050, 118950, 129564, 132750, 137250, 138060, 140361, 142740, 161955, 172575, 178425, 179950, 187148, 191750, 198250, 215940, 230100, 233935, 237900, 265500, 269925, 274500, 280722, 287625, 297375, 323910, 345150, 356850, 359900, 383500, 396500, 421083, 449875, 467870, 539850, 561444, 575250, 594750, 647820, 690300, 701805, 713700, 809775, 842166, 862875, 892125, 899750, 935740, 1079700, 1150500, 1169675, 1189500, 1349625, 1403610, 1619550, 1684332, 1725750, 1784250, 1799500, 2105415, 2339350, 2699250, 2807220, 3239100, 3451500, 3509025, 3568500, 4048875, 4210830, 4678700, 5398500, 5848375, 7018050, 8097750, 8421660, 10527075, 11696750, 14036100, 16195500, 17545125, 21054150, 23393500, 35090250, 42108300, 52635375, 70180500, 105270750, 210541500]

約数ペア:

[(1, 210541500), (2, 105270750), (3, 70180500), (4, 52635375), (5, 42108300), (6, 35090250), (9, 23393500), (10, 21054150), (12, 17545125), (13, 16195500), (15, 14036100), (18, 11696750), (20, 10527075), (25, 8421660), (26, 8097750), (30, 7018050), (36, 5848375), (39, 5398500), (45, 4678700), (50, 4210830), (52, 4048875), (59, 3568500), (60, 3509025), (61, 3451500), (65, 3239100), (75, 2807220), (78, 2699250), (90, 2339350), (100, 2105415), (117, 1799500), (118, 1784250), (122, 1725750), (125, 1684332), (130, 1619550), (150, 1403610), (156, 1349625), (177, 1189500), (180, 1169675), (183, 1150500), (195, 1079700), (225, 935740), (234, 899750), (236, 892125), (244, 862875), (250, 842166), (260, 809775), (295, 713700), (300, 701805), (305, 690300), (325, 647820), (354, 594750), (366, 575250), (375, 561444), (390, 539850), (450, 467870), (468, 449875), (500, 421083), (531, 396500), (549, 383500), (585, 359900), (590, 356850), (610, 345150), (650, 323910), (708, 297375), (732, 287625), (750, 280722), (767, 274500), (780, 269925), (793, 265500), (885, 237900), (900, 233935), (915, 230100), (975, 215940), (1062, 198250), (1098, 191750), (1125, 187148), (1170, 179950), (1180, 178425), (1220, 172575), (1300, 161955), (1475, 142740), (1500, 140361), (1525, 138060), (1534, 137250), (1586, 132750), (1625, 129564), (1770, 118950), (1830, 115050), (1950, 107970), (2124, 99125), (2196, 95875), (2250, 93574), (2301, 91500), (2340, 89975), (2379, 88500), (2655, 79300), (2745, 76700), (2925, 71980), (2950, 71370), (3050, 69030), (3068, 68625), (3172, 66375), (3250, 64782), (3540, 59475), (3599, 58500), (3660, 57525), (3835, 54900), (3900, 53985), (3965, 53100), (4425, 47580), (4500, 46787), (4575, 46020), (4602, 45750), (4758, 44250), (4875, 43188), (5310, 39650), (5490, 38350), (5850, 35990), (5900, 35685), (6100, 34515), (6500, 32391), (6903, 30500), (7137, 29500), (7198, 29250), (7375, 28548), (7625, 27612), (7670, 27450), (7930, 26550), (8850, 23790), (9150, 23010), (9204, 22875), (9516, 22125), (9750, 21594), (10620, 19825), (10797, 19500), (10980, 19175), (11505, 18300), (11700, 17995), (11895, 17700), (13275, 15860), (13725, 15340), (13806, 15250), (14274, 14750), (14396, 14625)]