8820451260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{28211}}^1$

素因数の和:28425

約数の個数: 120

約数和(自身を含む): 27814436496

約数和(自身を除く): 18993985236

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, 193, 270, 324, 386, 405, 540, 579, 772, 810, 965, 1158, 1620, 1737, 1930, 2316, 2895, 3474, 3860, 5211, 5790, 6948, 8685, 10422, 11580, 15633, 17370, 20844, 26055, 28211, 31266, 34740, 52110, 56422, 62532, 78165, 84633, 104220, 112844, 141055, 156330, 169266, 253899, 282110, 312660, 338532, 423165, 507798, 564220, 761697, 846330, 1015596, 1269495, 1523394, 1692660, 2285091, 2538990, 3046788, 3808485, 4570182, 5077980, 5444723, 7616970, 9140364, 10889446, 11425455, 15233940, 16334169, 21778892, 22850910, 27223615, 32668338, 45701820, 49002507, 54447230, 65336676, 81670845, 98005014, 108894460, 147007521, 163341690, 196010028, 245012535, 294015042, 326683380, 441022563, 490025070, 588030084, 735037605, 882045126, 980050140, 1470075210, 1764090252, 2205112815, 2940150420, 4410225630, 8820451260]

約数ペア:

[(1, 8820451260), (2, 4410225630), (3, 2940150420), (4, 2205112815), (5, 1764090252), (6, 1470075210), (9, 980050140), (10, 882045126), (12, 735037605), (15, 588030084), (18, 490025070), (20, 441022563), (27, 326683380), (30, 294015042), (36, 245012535), (45, 196010028), (54, 163341690), (60, 147007521), (81, 108894460), (90, 98005014), (108, 81670845), (135, 65336676), (162, 54447230), (180, 49002507), (193, 45701820), (270, 32668338), (324, 27223615), (386, 22850910), (405, 21778892), (540, 16334169), (579, 15233940), (772, 11425455), (810, 10889446), (965, 9140364), (1158, 7616970), (1620, 5444723), (1737, 5077980), (1930, 4570182), (2316, 3808485), (2895, 3046788), (3474, 2538990), (3860, 2285091), (5211, 1692660), (5790, 1523394), (6948, 1269495), (8685, 1015596), (10422, 846330), (11580, 761697), (15633, 564220), (17370, 507798), (20844, 423165), (26055, 338532), (28211, 312660), (31266, 282110), (34740, 253899), (52110, 169266), (56422, 156330), (62532, 141055), (78165, 112844), (84633, 104220)]