200047560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{72481}}^1$

素因数の和:72518

約数の個数: 64

約数和(自身を含む): 626244480

約数和(自身を除く): 426196920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 72481, 144962, 217443, 289924, 362405, 434886, 579848, 724810, 869772, 1087215, 1449620, 1667063, 1739544, 2174430, 2899240, 3334126, 4348860, 5001189, 6668252, 8335315, 8697720, 10002378, 13336504, 16670630, 20004756, 25005945, 33341260, 40009512, 50011890, 66682520, 100023780, 200047560]

約数ペア:

[(1, 200047560), (2, 100023780), (3, 66682520), (4, 50011890), (5, 40009512), (6, 33341260), (8, 25005945), (10, 20004756), (12, 16670630), (15, 13336504), (20, 10002378), (23, 8697720), (24, 8335315), (30, 6668252), (40, 5001189), (46, 4348860), (60, 3334126), (69, 2899240), (92, 2174430), (115, 1739544), (120, 1667063), (138, 1449620), (184, 1087215), (230, 869772), (276, 724810), (345, 579848), (460, 434886), (552, 362405), (690, 289924), (920, 217443), (1380, 144962), (2760, 72481)]