191400750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{257}}^1\times {\mathrm{331}}^1$

素因数の和:611

約数の個数: 96

約数和(自身を含む): 521131104

約数和(自身を除く): 329730354

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 257, 331, 375, 450, 514, 662, 750, 771, 993, 1125, 1285, 1542, 1655, 1986, 2250, 2313, 2570, 2979, 3310, 3855, 4626, 4965, 5958, 6425, 7710, 8275, 9930, 11565, 12850, 14895, 16550, 19275, 23130, 24825, 29790, 32125, 38550, 41375, 49650, 57825, 64250, 74475, 82750, 85067, 96375, 115650, 124125, 148950, 170134, 192750, 248250, 255201, 289125, 372375, 425335, 510402, 578250, 744750, 765603, 850670, 1276005, 1531206, 2126675, 2552010, 3828015, 4253350, 6380025, 7656030, 10633375, 12760050, 19140075, 21266750, 31900125, 38280150, 63800250, 95700375, 191400750]

約数ペア:

[(1, 191400750), (2, 95700375), (3, 63800250), (5, 38280150), (6, 31900125), (9, 21266750), (10, 19140075), (15, 12760050), (18, 10633375), (25, 7656030), (30, 6380025), (45, 4253350), (50, 3828015), (75, 2552010), (90, 2126675), (125, 1531206), (150, 1276005), (225, 850670), (250, 765603), (257, 744750), (331, 578250), (375, 510402), (450, 425335), (514, 372375), (662, 289125), (750, 255201), (771, 248250), (993, 192750), (1125, 170134), (1285, 148950), (1542, 124125), (1655, 115650), (1986, 96375), (2250, 85067), (2313, 82750), (2570, 74475), (2979, 64250), (3310, 57825), (3855, 49650), (4626, 41375), (4965, 38550), (5958, 32125), (6425, 29790), (7710, 24825), (8275, 23130), (9930, 19275), (11565, 16550), (12850, 14895)]