27690750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:451

約数の個数: 96

約数和(自身を含む): 77485824

約数和(自身を除く): 49795074

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 75, 90, 93, 125, 150, 155, 186, 225, 250, 279, 310, 375, 397, 450, 465, 558, 750, 775, 794, 930, 1125, 1191, 1395, 1550, 1985, 2250, 2325, 2382, 2790, 3573, 3875, 3970, 4650, 5955, 6975, 7146, 7750, 9925, 11625, 11910, 12307, 13950, 17865, 19850, 23250, 24614, 29775, 34875, 35730, 36921, 49625, 59550, 61535, 69750, 73842, 89325, 99250, 110763, 123070, 148875, 178650, 184605, 221526, 297750, 307675, 369210, 446625, 553815, 615350, 893250, 923025, 1107630, 1538375, 1846050, 2769075, 3076750, 4615125, 5538150, 9230250, 13845375, 27690750]

約数ペア:

[(1, 27690750), (2, 13845375), (3, 9230250), (5, 5538150), (6, 4615125), (9, 3076750), (10, 2769075), (15, 1846050), (18, 1538375), (25, 1107630), (30, 923025), (31, 893250), (45, 615350), (50, 553815), (62, 446625), (75, 369210), (90, 307675), (93, 297750), (125, 221526), (150, 184605), (155, 178650), (186, 148875), (225, 123070), (250, 110763), (279, 99250), (310, 89325), (375, 73842), (397, 69750), (450, 61535), (465, 59550), (558, 49625), (750, 36921), (775, 35730), (794, 34875), (930, 29775), (1125, 24614), (1191, 23250), (1395, 19850), (1550, 17865), (1985, 13950), (2250, 12307), (2325, 11910), (2382, 11625), (2790, 9925), (3573, 7750), (3875, 7146), (3970, 6975), (4650, 5955)]