1300612140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1907}}^1$

素因数の和:2349

約数の個数: 120

約数和(自身を含む): 4091904432

約数和(自身を除く): 2791292292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 421, 540, 810, 842, 1263, 1620, 1684, 1907, 2105, 2526, 3789, 3814, 4210, 5052, 5721, 6315, 7578, 7628, 8420, 9535, 11367, 11442, 12630, 15156, 17163, 18945, 19070, 22734, 22884, 25260, 28605, 34101, 34326, 37890, 38140, 45468, 51489, 56835, 57210, 68202, 68652, 75780, 85815, 102978, 113670, 114420, 136404, 154467, 170505, 171630, 205956, 227340, 257445, 308934, 341010, 343260, 514890, 617868, 682020, 772335, 802847, 1029780, 1544670, 1605694, 2408541, 3089340, 3211388, 4014235, 4817082, 7225623, 8028470, 9634164, 12042705, 14451246, 16056940, 21676869, 24085410, 28902492, 36128115, 43353738, 48170820, 65030607, 72256230, 86707476, 108384345, 130061214, 144512460, 216768690, 260122428, 325153035, 433537380, 650306070, 1300612140]

約数ペア:

[(1, 1300612140), (2, 650306070), (3, 433537380), (4, 325153035), (5, 260122428), (6, 216768690), (9, 144512460), (10, 130061214), (12, 108384345), (15, 86707476), (18, 72256230), (20, 65030607), (27, 48170820), (30, 43353738), (36, 36128115), (45, 28902492), (54, 24085410), (60, 21676869), (81, 16056940), (90, 14451246), (108, 12042705), (135, 9634164), (162, 8028470), (180, 7225623), (270, 4817082), (324, 4014235), (405, 3211388), (421, 3089340), (540, 2408541), (810, 1605694), (842, 1544670), (1263, 1029780), (1620, 802847), (1684, 772335), (1907, 682020), (2105, 617868), (2526, 514890), (3789, 343260), (3814, 341010), (4210, 308934), (5052, 257445), (5721, 227340), (6315, 205956), (7578, 171630), (7628, 170505), (8420, 154467), (9535, 136404), (11367, 114420), (11442, 113670), (12630, 102978), (15156, 85815), (17163, 75780), (18945, 68652), (19070, 68202), (22734, 57210), (22884, 56835), (25260, 51489), (28605, 45468), (34101, 38140), (34326, 37890)]