9125820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{419}}^1$

素因数の和:456

約数の個数: 108

約数和(自身を含む): 30499560

約数和(自身を除く): 21373740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 419, 484, 495, 605, 660, 726, 838, 990, 1089, 1210, 1257, 1452, 1676, 1815, 1980, 2095, 2178, 2420, 2514, 3630, 3771, 4190, 4356, 4609, 5028, 5445, 6285, 7260, 7542, 8380, 9218, 10890, 12570, 13827, 15084, 18436, 18855, 21780, 23045, 25140, 27654, 37710, 41481, 46090, 50699, 55308, 69135, 75420, 82962, 92180, 101398, 138270, 152097, 165924, 202796, 207405, 253495, 276540, 304194, 414810, 456291, 506990, 608388, 760485, 829620, 912582, 1013980, 1520970, 1825164, 2281455, 3041940, 4562910, 9125820]

約数ペア:

[(1, 9125820), (2, 4562910), (3, 3041940), (4, 2281455), (5, 1825164), (6, 1520970), (9, 1013980), (10, 912582), (11, 829620), (12, 760485), (15, 608388), (18, 506990), (20, 456291), (22, 414810), (30, 304194), (33, 276540), (36, 253495), (44, 207405), (45, 202796), (55, 165924), (60, 152097), (66, 138270), (90, 101398), (99, 92180), (110, 82962), (121, 75420), (132, 69135), (165, 55308), (180, 50699), (198, 46090), (220, 41481), (242, 37710), (330, 27654), (363, 25140), (396, 23045), (419, 21780), (484, 18855), (495, 18436), (605, 15084), (660, 13827), (726, 12570), (838, 10890), (990, 9218), (1089, 8380), (1210, 7542), (1257, 7260), (1452, 6285), (1676, 5445), (1815, 5028), (1980, 4609), (2095, 4356), (2178, 4190), (2420, 3771), (2514, 3630)]