201617460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{9257}}^1$

素因数の和:9294

約数の個数: 108

約数和(自身を含む): 672297444

約数和(自身を除く): 470679984

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, 484, 495, 605, 660, 726, 990, 1089, 1210, 1452, 1815, 1980, 2178, 2420, 3630, 4356, 5445, 7260, 9257, 10890, 18514, 21780, 27771, 37028, 46285, 55542, 83313, 92570, 101827, 111084, 138855, 166626, 185140, 203654, 277710, 305481, 333252, 407308, 416565, 509135, 555420, 610962, 833130, 916443, 1018270, 1120097, 1221924, 1527405, 1666260, 1832886, 2036540, 2240194, 3054810, 3360291, 3665772, 4480388, 4582215, 5600485, 6109620, 6720582, 9164430, 10080873, 11200970, 13441164, 16801455, 18328860, 20161746, 22401940, 33602910, 40323492, 50404365, 67205820, 100808730, 201617460]

約数ペア:

[(1, 201617460), (2, 100808730), (3, 67205820), (4, 50404365), (5, 40323492), (6, 33602910), (9, 22401940), (10, 20161746), (11, 18328860), (12, 16801455), (15, 13441164), (18, 11200970), (20, 10080873), (22, 9164430), (30, 6720582), (33, 6109620), (36, 5600485), (44, 4582215), (45, 4480388), (55, 3665772), (60, 3360291), (66, 3054810), (90, 2240194), (99, 2036540), (110, 1832886), (121, 1666260), (132, 1527405), (165, 1221924), (180, 1120097), (198, 1018270), (220, 916443), (242, 833130), (330, 610962), (363, 555420), (396, 509135), (484, 416565), (495, 407308), (605, 333252), (660, 305481), (726, 277710), (990, 203654), (1089, 185140), (1210, 166626), (1452, 138855), (1815, 111084), (1980, 101827), (2178, 92570), (2420, 83313), (3630, 55542), (4356, 46285), (5445, 37028), (7260, 27771), (9257, 21780), (10890, 18514)]