54617122620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{691181}}^1$

素因数の和:691635

約数の個数: 72

約数和(自身を含む): 166049563680

約数和(自身を除く): 111432441060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 439, 878, 1317, 1756, 2195, 2634, 3951, 4390, 5268, 6585, 7902, 8780, 13170, 15804, 19755, 26340, 39510, 79020, 691181, 1382362, 2073543, 2764724, 3455905, 4147086, 6220629, 6911810, 8294172, 10367715, 12441258, 13823620, 20735430, 24882516, 31103145, 41470860, 62206290, 124412580, 303428459, 606856918, 910285377, 1213713836, 1517142295, 1820570754, 2730856131, 3034284590, 3641141508, 4551426885, 5461712262, 6068569180, 9102853770, 10923424524, 13654280655, 18205707540, 27308561310, 54617122620]

約数ペア:

[(1, 54617122620), (2, 27308561310), (3, 18205707540), (4, 13654280655), (5, 10923424524), (6, 9102853770), (9, 6068569180), (10, 5461712262), (12, 4551426885), (15, 3641141508), (18, 3034284590), (20, 2730856131), (30, 1820570754), (36, 1517142295), (45, 1213713836), (60, 910285377), (90, 606856918), (180, 303428459), (439, 124412580), (878, 62206290), (1317, 41470860), (1756, 31103145), (2195, 24882516), (2634, 20735430), (3951, 13823620), (4390, 12441258), (5268, 10367715), (6585, 8294172), (7902, 6911810), (8780, 6220629), (13170, 4147086), (15804, 3455905), (19755, 2764724), (26340, 2073543), (39510, 1382362), (79020, 691181)]