218250120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{15031}}^1$

素因数の和:15067

約数の個数: 96

約数和(自身を含む): 719732160

約数和(自身を除く): 501482040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1320, 1452, 1815, 2420, 2904, 3630, 4840, 7260, 14520, 15031, 30062, 45093, 60124, 75155, 90186, 120248, 150310, 165341, 180372, 225465, 300620, 330682, 360744, 450930, 496023, 601240, 661364, 826705, 901860, 992046, 1322728, 1653410, 1803720, 1818751, 1984092, 2480115, 3306820, 3637502, 3968184, 4960230, 5456253, 6613640, 7275004, 9093755, 9920460, 10912506, 14550008, 18187510, 19840920, 21825012, 27281265, 36375020, 43650024, 54562530, 72750040, 109125060, 218250120]

約数ペア:

[(1, 218250120), (2, 109125060), (3, 72750040), (4, 54562530), (5, 43650024), (6, 36375020), (8, 27281265), (10, 21825012), (11, 19840920), (12, 18187510), (15, 14550008), (20, 10912506), (22, 9920460), (24, 9093755), (30, 7275004), (33, 6613640), (40, 5456253), (44, 4960230), (55, 3968184), (60, 3637502), (66, 3306820), (88, 2480115), (110, 1984092), (120, 1818751), (121, 1803720), (132, 1653410), (165, 1322728), (220, 992046), (242, 901860), (264, 826705), (330, 661364), (363, 601240), (440, 496023), (484, 450930), (605, 360744), (660, 330682), (726, 300620), (968, 225465), (1210, 180372), (1320, 165341), (1452, 150310), (1815, 120248), (2420, 90186), (2904, 75155), (3630, 60124), (4840, 45093), (7260, 30062), (14520, 15031)]