275694900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{317}}^1$

素因数の和:570

約数の個数: 144

約数和(自身を含む): 865611264

約数和(自身を除く): 589916364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 223, 260, 300, 317, 325, 390, 446, 634, 650, 669, 780, 892, 951, 975, 1115, 1268, 1300, 1338, 1585, 1902, 1950, 2230, 2676, 2899, 3170, 3345, 3804, 3900, 4121, 4460, 4755, 5575, 5798, 6340, 6690, 7925, 8242, 8697, 9510, 11150, 11596, 12363, 13380, 14495, 15850, 16484, 16725, 17394, 19020, 20605, 22300, 23775, 24726, 28990, 31700, 33450, 34788, 41210, 43485, 47550, 49452, 57980, 61815, 66900, 70691, 72475, 82420, 86970, 95100, 103025, 123630, 141382, 144950, 173940, 206050, 212073, 217425, 247260, 282764, 289900, 309075, 353455, 412100, 424146, 434850, 618150, 706910, 848292, 869700, 918983, 1060365, 1236300, 1413820, 1767275, 1837966, 2120730, 2756949, 3534550, 3675932, 4241460, 4594915, 5301825, 5513898, 7069100, 9189830, 10603650, 11027796, 13784745, 18379660, 21207300, 22974575, 27569490, 45949150, 55138980, 68923725, 91898300, 137847450, 275694900]

約数ペア:

[(1, 275694900), (2, 137847450), (3, 91898300), (4, 68923725), (5, 55138980), (6, 45949150), (10, 27569490), (12, 22974575), (13, 21207300), (15, 18379660), (20, 13784745), (25, 11027796), (26, 10603650), (30, 9189830), (39, 7069100), (50, 5513898), (52, 5301825), (60, 4594915), (65, 4241460), (75, 3675932), (78, 3534550), (100, 2756949), (130, 2120730), (150, 1837966), (156, 1767275), (195, 1413820), (223, 1236300), (260, 1060365), (300, 918983), (317, 869700), (325, 848292), (390, 706910), (446, 618150), (634, 434850), (650, 424146), (669, 412100), (780, 353455), (892, 309075), (951, 289900), (975, 282764), (1115, 247260), (1268, 217425), (1300, 212073), (1338, 206050), (1585, 173940), (1902, 144950), (1950, 141382), (2230, 123630), (2676, 103025), (2899, 95100), (3170, 86970), (3345, 82420), (3804, 72475), (3900, 70691), (4121, 66900), (4460, 61815), (4755, 57980), (5575, 49452), (5798, 47550), (6340, 43485), (6690, 41210), (7925, 34788), (8242, 33450), (8697, 31700), (9510, 28990), (11150, 24726), (11596, 23775), (12363, 22300), (13380, 20605), (14495, 19020), (15850, 17394), (16484, 16725)]