66383550

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:504

約数の個数: 120

約数和(自身を含む): 189860616

約数和(自身を除く): 123477066

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 37, 45, 50, 54, 74, 75, 81, 90, 111, 135, 150, 162, 185, 222, 225, 270, 333, 370, 405, 443, 450, 555, 666, 675, 810, 886, 925, 999, 1110, 1329, 1350, 1665, 1850, 1998, 2025, 2215, 2658, 2775, 2997, 3330, 3987, 4050, 4430, 4995, 5550, 5994, 6645, 7974, 8325, 9990, 11075, 11961, 13290, 14985, 16391, 16650, 19935, 22150, 23922, 24975, 29970, 32782, 33225, 35883, 39870, 49173, 49950, 59805, 66450, 71766, 74925, 81955, 98346, 99675, 119610, 147519, 149850, 163910, 179415, 199350, 245865, 295038, 299025, 358830, 409775, 442557, 491730, 598050, 737595, 819550, 885114, 897075, 1229325, 1327671, 1475190, 1794150, 2212785, 2458650, 2655342, 3687975, 4425570, 6638355, 7375950, 11063925, 13276710, 22127850, 33191775, 66383550]

約数ペア:

[(1, 66383550), (2, 33191775), (3, 22127850), (5, 13276710), (6, 11063925), (9, 7375950), (10, 6638355), (15, 4425570), (18, 3687975), (25, 2655342), (27, 2458650), (30, 2212785), (37, 1794150), (45, 1475190), (50, 1327671), (54, 1229325), (74, 897075), (75, 885114), (81, 819550), (90, 737595), (111, 598050), (135, 491730), (150, 442557), (162, 409775), (185, 358830), (222, 299025), (225, 295038), (270, 245865), (333, 199350), (370, 179415), (405, 163910), (443, 149850), (450, 147519), (555, 119610), (666, 99675), (675, 98346), (810, 81955), (886, 74925), (925, 71766), (999, 66450), (1110, 59805), (1329, 49950), (1350, 49173), (1665, 39870), (1850, 35883), (1998, 33225), (2025, 32782), (2215, 29970), (2658, 24975), (2775, 23922), (2997, 22150), (3330, 19935), (3987, 16650), (4050, 16391), (4430, 14985), (4995, 13290), (5550, 11961), (5994, 11075), (6645, 9990), (7974, 8325)]