53777250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:314

約数の個数: 128

約数和(自身を含む): 154552320

約数和(自身を除く): 100775070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 45, 50, 54, 62, 75, 90, 93, 125, 135, 150, 155, 186, 225, 250, 257, 270, 279, 310, 375, 450, 465, 514, 558, 675, 750, 771, 775, 837, 930, 1125, 1285, 1350, 1395, 1542, 1550, 1674, 2250, 2313, 2325, 2570, 2790, 3375, 3855, 3875, 4185, 4626, 4650, 6425, 6750, 6939, 6975, 7710, 7750, 7967, 8370, 11565, 11625, 12850, 13878, 13950, 15934, 19275, 20925, 23130, 23250, 23901, 32125, 34695, 34875, 38550, 39835, 41850, 47802, 57825, 64250, 69390, 69750, 71703, 79670, 96375, 104625, 115650, 119505, 143406, 173475, 192750, 199175, 209250, 215109, 239010, 289125, 346950, 358515, 398350, 430218, 578250, 597525, 717030, 867375, 995875, 1075545, 1195050, 1734750, 1792575, 1991750, 2151090, 2987625, 3585150, 5377725, 5975250, 8962875, 10755450, 17925750, 26888625, 53777250]

約数ペア:

[(1, 53777250), (2, 26888625), (3, 17925750), (5, 10755450), (6, 8962875), (9, 5975250), (10, 5377725), (15, 3585150), (18, 2987625), (25, 2151090), (27, 1991750), (30, 1792575), (31, 1734750), (45, 1195050), (50, 1075545), (54, 995875), (62, 867375), (75, 717030), (90, 597525), (93, 578250), (125, 430218), (135, 398350), (150, 358515), (155, 346950), (186, 289125), (225, 239010), (250, 215109), (257, 209250), (270, 199175), (279, 192750), (310, 173475), (375, 143406), (450, 119505), (465, 115650), (514, 104625), (558, 96375), (675, 79670), (750, 71703), (771, 69750), (775, 69390), (837, 64250), (930, 57825), (1125, 47802), (1285, 41850), (1350, 39835), (1395, 38550), (1542, 34875), (1550, 34695), (1674, 32125), (2250, 23901), (2313, 23250), (2325, 23130), (2570, 20925), (2790, 19275), (3375, 15934), (3855, 13950), (3875, 13878), (4185, 12850), (4626, 11625), (4650, 11565), (6425, 8370), (6750, 7967), (6939, 7750), (6975, 7710)]