54897750

素因数分解:

$2^1\times 3^4\times 5^3\times {\mathrm{2711}}^1$

素因数の和:2740

約数の個数: 80

約数和(自身を含む): 153575136

約数和(自身を除く): 98677386

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 125, 135, 150, 162, 225, 250, 270, 375, 405, 450, 675, 750, 810, 1125, 1350, 2025, 2250, 2711, 3375, 4050, 5422, 6750, 8133, 10125, 13555, 16266, 20250, 24399, 27110, 40665, 48798, 67775, 73197, 81330, 121995, 135550, 146394, 203325, 219591, 243990, 338875, 365985, 406650, 439182, 609975, 677750, 731970, 1016625, 1097955, 1219950, 1829925, 2033250, 2195910, 3049875, 3659850, 5489775, 6099750, 9149625, 10979550, 18299250, 27448875, 54897750]

約数ペア:

[(1, 54897750), (2, 27448875), (3, 18299250), (5, 10979550), (6, 9149625), (9, 6099750), (10, 5489775), (15, 3659850), (18, 3049875), (25, 2195910), (27, 2033250), (30, 1829925), (45, 1219950), (50, 1097955), (54, 1016625), (75, 731970), (81, 677750), (90, 609975), (125, 439182), (135, 406650), (150, 365985), (162, 338875), (225, 243990), (250, 219591), (270, 203325), (375, 146394), (405, 135550), (450, 121995), (675, 81330), (750, 73197), (810, 67775), (1125, 48798), (1350, 40665), (2025, 27110), (2250, 24399), (2711, 20250), (3375, 16266), (4050, 13555), (5422, 10125), (6750, 8133)]