148425210

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:330

約数の個数: 160

約数和(自身を含む): 431557632

約数和(自身を除く): 283132422

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 31, 45, 46, 54, 62, 69, 81, 90, 93, 115, 135, 138, 155, 162, 186, 207, 230, 257, 270, 279, 310, 345, 405, 414, 465, 514, 558, 621, 690, 713, 771, 810, 837, 930, 1035, 1242, 1285, 1395, 1426, 1542, 1674, 1863, 2070, 2139, 2313, 2511, 2570, 2790, 3105, 3565, 3726, 3855, 4185, 4278, 4626, 5022, 5911, 6210, 6417, 6939, 7130, 7710, 7967, 8370, 9315, 10695, 11565, 11822, 12555, 12834, 13878, 15934, 17733, 18630, 19251, 20817, 21390, 23130, 23901, 25110, 29555, 32085, 34695, 35466, 38502, 39835, 41634, 47802, 53199, 57753, 59110, 64170, 69390, 71703, 79670, 88665, 96255, 104085, 106398, 115506, 119505, 143406, 159597, 177330, 183241, 192510, 208170, 215109, 239010, 265995, 288765, 319194, 358515, 366482, 430218, 478791, 531990, 549723, 577530, 645327, 717030, 797985, 916205, 957582, 1075545, 1099446, 1290654, 1595970, 1649169, 1832410, 2151090, 2393955, 2748615, 3226635, 3298338, 4787910, 4947507, 5497230, 6453270, 8245845, 9895014, 14842521, 16491690, 24737535, 29685042, 49475070, 74212605, 148425210]

約数ペア:

[(1, 148425210), (2, 74212605), (3, 49475070), (5, 29685042), (6, 24737535), (9, 16491690), (10, 14842521), (15, 9895014), (18, 8245845), (23, 6453270), (27, 5497230), (30, 4947507), (31, 4787910), (45, 3298338), (46, 3226635), (54, 2748615), (62, 2393955), (69, 2151090), (81, 1832410), (90, 1649169), (93, 1595970), (115, 1290654), (135, 1099446), (138, 1075545), (155, 957582), (162, 916205), (186, 797985), (207, 717030), (230, 645327), (257, 577530), (270, 549723), (279, 531990), (310, 478791), (345, 430218), (405, 366482), (414, 358515), (465, 319194), (514, 288765), (558, 265995), (621, 239010), (690, 215109), (713, 208170), (771, 192510), (810, 183241), (837, 177330), (930, 159597), (1035, 143406), (1242, 119505), (1285, 115506), (1395, 106398), (1426, 104085), (1542, 96255), (1674, 88665), (1863, 79670), (2070, 71703), (2139, 69390), (2313, 64170), (2511, 59110), (2570, 57753), (2790, 53199), (3105, 47802), (3565, 41634), (3726, 39835), (3855, 38502), (4185, 35466), (4278, 34695), (4626, 32085), (5022, 29555), (5911, 25110), (6210, 23901), (6417, 23130), (6939, 21390), (7130, 20817), (7710, 19251), (7967, 18630), (8370, 17733), (9315, 15934), (10695, 13878), (11565, 12834), (11822, 12555)]