85839750

素因数分解:

$2^1\times 3^7\times 5^3\times {\mathrm{157}}^1$

素因数の和:195

約数の個数: 128

約数和(自身を含む): 242536320

約数和(自身を除く): 156696570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 125, 135, 150, 157, 162, 225, 243, 250, 270, 314, 375, 405, 450, 471, 486, 675, 729, 750, 785, 810, 942, 1125, 1215, 1350, 1413, 1458, 1570, 2025, 2187, 2250, 2355, 2430, 2826, 3375, 3645, 3925, 4050, 4239, 4374, 4710, 6075, 6750, 7065, 7290, 7850, 8478, 10125, 10935, 11775, 12150, 12717, 14130, 18225, 19625, 20250, 21195, 21870, 23550, 25434, 30375, 35325, 36450, 38151, 39250, 42390, 54675, 58875, 60750, 63585, 70650, 76302, 91125, 105975, 109350, 114453, 117750, 127170, 176625, 182250, 190755, 211950, 228906, 273375, 317925, 343359, 353250, 381510, 529875, 546750, 572265, 635850, 686718, 953775, 1059750, 1144530, 1589625, 1716795, 1907550, 2861325, 3179250, 3433590, 4768875, 5722650, 8583975, 9537750, 14306625, 17167950, 28613250, 42919875, 85839750]

約数ペア:

[(1, 85839750), (2, 42919875), (3, 28613250), (5, 17167950), (6, 14306625), (9, 9537750), (10, 8583975), (15, 5722650), (18, 4768875), (25, 3433590), (27, 3179250), (30, 2861325), (45, 1907550), (50, 1716795), (54, 1589625), (75, 1144530), (81, 1059750), (90, 953775), (125, 686718), (135, 635850), (150, 572265), (157, 546750), (162, 529875), (225, 381510), (243, 353250), (250, 343359), (270, 317925), (314, 273375), (375, 228906), (405, 211950), (450, 190755), (471, 182250), (486, 176625), (675, 127170), (729, 117750), (750, 114453), (785, 109350), (810, 105975), (942, 91125), (1125, 76302), (1215, 70650), (1350, 63585), (1413, 60750), (1458, 58875), (1570, 54675), (2025, 42390), (2187, 39250), (2250, 38151), (2355, 36450), (2430, 35325), (2826, 30375), (3375, 25434), (3645, 23550), (3925, 21870), (4050, 21195), (4239, 20250), (4374, 19625), (4710, 18225), (6075, 14130), (6750, 12717), (7065, 12150), (7290, 11775), (7850, 10935), (8478, 10125)]