20163231450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{204599}}^1$

素因数の和:204693

約数の個数: 96

約数和(自身を含む): 56322288000

約数和(自身を除く): 36159056550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 73, 75, 90, 135, 146, 150, 219, 225, 270, 365, 438, 450, 657, 675, 730, 1095, 1314, 1350, 1825, 1971, 2190, 3285, 3650, 3942, 5475, 6570, 9855, 10950, 16425, 19710, 32850, 49275, 98550, 204599, 409198, 613797, 1022995, 1227594, 1841391, 2045990, 3068985, 3682782, 5114975, 5524173, 6137970, 9206955, 10229950, 11048346, 14935727, 15344925, 18413910, 27620865, 29871454, 30689850, 44807181, 46034775, 55241730, 74678635, 89614362, 92069550, 134421543, 138104325, 149357270, 224035905, 268843086, 276208650, 373393175, 403264629, 448071810, 672107715, 746786350, 806529258, 1120179525, 1344215430, 2016323145, 2240359050, 3360538575, 4032646290, 6721077150, 10081615725, 20163231450]

約数ペア:

[(1, 20163231450), (2, 10081615725), (3, 6721077150), (5, 4032646290), (6, 3360538575), (9, 2240359050), (10, 2016323145), (15, 1344215430), (18, 1120179525), (25, 806529258), (27, 746786350), (30, 672107715), (45, 448071810), (50, 403264629), (54, 373393175), (73, 276208650), (75, 268843086), (90, 224035905), (135, 149357270), (146, 138104325), (150, 134421543), (219, 92069550), (225, 89614362), (270, 74678635), (365, 55241730), (438, 46034775), (450, 44807181), (657, 30689850), (675, 29871454), (730, 27620865), (1095, 18413910), (1314, 15344925), (1350, 14935727), (1825, 11048346), (1971, 10229950), (2190, 9206955), (3285, 6137970), (3650, 5524173), (3942, 5114975), (5475, 3682782), (6570, 3068985), (9855, 2045990), (10950, 1841391), (16425, 1227594), (19710, 1022995), (32850, 613797), (49275, 409198), (98550, 204599)]