74380140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{761}}^1$

素因数の和:960

約数の個数: 96

約数和(自身を含む): 232989120

約数和(自身を除く): 158608980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 181, 270, 362, 540, 543, 724, 761, 905, 1086, 1522, 1629, 1810, 2172, 2283, 2715, 3044, 3258, 3620, 3805, 4566, 4887, 5430, 6516, 6849, 7610, 8145, 9132, 9774, 10860, 11415, 13698, 15220, 16290, 19548, 20547, 22830, 24435, 27396, 32580, 34245, 41094, 45660, 48870, 68490, 82188, 97740, 102735, 136980, 137741, 205470, 275482, 410940, 413223, 550964, 688705, 826446, 1239669, 1377410, 1652892, 2066115, 2479338, 2754820, 3719007, 4132230, 4958676, 6198345, 7438014, 8264460, 12396690, 14876028, 18595035, 24793380, 37190070, 74380140]

約数ペア:

[(1, 74380140), (2, 37190070), (3, 24793380), (4, 18595035), (5, 14876028), (6, 12396690), (9, 8264460), (10, 7438014), (12, 6198345), (15, 4958676), (18, 4132230), (20, 3719007), (27, 2754820), (30, 2479338), (36, 2066115), (45, 1652892), (54, 1377410), (60, 1239669), (90, 826446), (108, 688705), (135, 550964), (180, 413223), (181, 410940), (270, 275482), (362, 205470), (540, 137741), (543, 136980), (724, 102735), (761, 97740), (905, 82188), (1086, 68490), (1522, 48870), (1629, 45660), (1810, 41094), (2172, 34245), (2283, 32580), (2715, 27396), (3044, 24435), (3258, 22830), (3620, 20547), (3805, 19548), (4566, 16290), (4887, 15220), (5430, 13698), (6516, 11415), (6849, 10860), (7610, 9774), (8145, 9132)]