43977420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:216

約数の個数: 144

約数和(自身を含む): 140343840

約数和(自身を除く): 96366420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 59, 60, 82, 90, 101, 118, 123, 164, 177, 180, 202, 205, 236, 246, 295, 303, 354, 369, 404, 410, 492, 505, 531, 590, 606, 615, 708, 738, 820, 885, 909, 1010, 1062, 1180, 1212, 1230, 1476, 1515, 1770, 1818, 1845, 2020, 2124, 2419, 2460, 2655, 3030, 3540, 3636, 3690, 4141, 4545, 4838, 5310, 5959, 6060, 7257, 7380, 8282, 9090, 9676, 10620, 11918, 12095, 12423, 14514, 16564, 17877, 18180, 20705, 21771, 23836, 24190, 24846, 29028, 29795, 35754, 36285, 37269, 41410, 43542, 48380, 49692, 53631, 59590, 62115, 71508, 72570, 74538, 82820, 87084, 89385, 107262, 108855, 119180, 124230, 145140, 149076, 178770, 186345, 214524, 217710, 244319, 248460, 268155, 357540, 372690, 435420, 488638, 536310, 732957, 745380, 977276, 1072620, 1221595, 1465914, 2198871, 2443190, 2931828, 3664785, 4397742, 4886380, 7329570, 8795484, 10994355, 14659140, 21988710, 43977420]

約数ペア:

[(1, 43977420), (2, 21988710), (3, 14659140), (4, 10994355), (5, 8795484), (6, 7329570), (9, 4886380), (10, 4397742), (12, 3664785), (15, 2931828), (18, 2443190), (20, 2198871), (30, 1465914), (36, 1221595), (41, 1072620), (45, 977276), (59, 745380), (60, 732957), (82, 536310), (90, 488638), (101, 435420), (118, 372690), (123, 357540), (164, 268155), (177, 248460), (180, 244319), (202, 217710), (205, 214524), (236, 186345), (246, 178770), (295, 149076), (303, 145140), (354, 124230), (369, 119180), (404, 108855), (410, 107262), (492, 89385), (505, 87084), (531, 82820), (590, 74538), (606, 72570), (615, 71508), (708, 62115), (738, 59590), (820, 53631), (885, 49692), (909, 48380), (1010, 43542), (1062, 41410), (1180, 37269), (1212, 36285), (1230, 35754), (1476, 29795), (1515, 29028), (1770, 24846), (1818, 24190), (1845, 23836), (2020, 21771), (2124, 20705), (2419, 18180), (2460, 17877), (2655, 16564), (3030, 14514), (3540, 12423), (3636, 12095), (3690, 11918), (4141, 10620), (4545, 9676), (4838, 9090), (5310, 8282), (5959, 7380), (6060, 7257)]