64128150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{4597}}^1$

素因数の和:4646

約数の個数: 72

約数和(自身を含む): 177887424

約数和(自身を除く): 113759274

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 75, 90, 93, 150, 155, 186, 225, 279, 310, 450, 465, 558, 775, 930, 1395, 1550, 2325, 2790, 4597, 4650, 6975, 9194, 13791, 13950, 22985, 27582, 41373, 45970, 68955, 82746, 114925, 137910, 142507, 206865, 229850, 285014, 344775, 413730, 427521, 689550, 712535, 855042, 1034325, 1282563, 1425070, 2068650, 2137605, 2565126, 3562675, 4275210, 6412815, 7125350, 10688025, 12825630, 21376050, 32064075, 64128150]

約数ペア:

[(1, 64128150), (2, 32064075), (3, 21376050), (5, 12825630), (6, 10688025), (9, 7125350), (10, 6412815), (15, 4275210), (18, 3562675), (25, 2565126), (30, 2137605), (31, 2068650), (45, 1425070), (50, 1282563), (62, 1034325), (75, 855042), (90, 712535), (93, 689550), (150, 427521), (155, 413730), (186, 344775), (225, 285014), (279, 229850), (310, 206865), (450, 142507), (465, 137910), (558, 114925), (775, 82746), (930, 68955), (1395, 45970), (1550, 41373), (2325, 27582), (2790, 22985), (4597, 13950), (4650, 13791), (6975, 9194)]