85473750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{991}}^1$

素因数の和:1039

約数の個数: 80

約数和(自身を含む): 223128576

約数和(自身を除く): 137654826

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 125, 138, 150, 230, 250, 345, 375, 575, 625, 690, 750, 991, 1150, 1250, 1725, 1875, 1982, 2875, 2973, 3450, 3750, 4955, 5750, 5946, 8625, 9910, 14375, 14865, 17250, 22793, 24775, 28750, 29730, 43125, 45586, 49550, 68379, 74325, 86250, 113965, 123875, 136758, 148650, 227930, 247750, 341895, 371625, 569825, 619375, 683790, 743250, 1139650, 1238750, 1709475, 1858125, 2849125, 3418950, 3716250, 5698250, 8547375, 14245625, 17094750, 28491250, 42736875, 85473750]

約数ペア:

[(1, 85473750), (2, 42736875), (3, 28491250), (5, 17094750), (6, 14245625), (10, 8547375), (15, 5698250), (23, 3716250), (25, 3418950), (30, 2849125), (46, 1858125), (50, 1709475), (69, 1238750), (75, 1139650), (115, 743250), (125, 683790), (138, 619375), (150, 569825), (230, 371625), (250, 341895), (345, 247750), (375, 227930), (575, 148650), (625, 136758), (690, 123875), (750, 113965), (991, 86250), (1150, 74325), (1250, 68379), (1725, 49550), (1875, 45586), (1982, 43125), (2875, 29730), (2973, 28750), (3450, 24775), (3750, 22793), (4955, 17250), (5750, 14865), (5946, 14375), (8625, 9910)]