43183620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 138378240

約数和(自身を除く): 95194620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 71, 90, 93, 109, 124, 142, 155, 180, 186, 213, 218, 279, 284, 310, 327, 355, 372, 426, 436, 465, 545, 558, 620, 639, 654, 710, 852, 930, 981, 1065, 1090, 1116, 1278, 1308, 1395, 1420, 1635, 1860, 1962, 2130, 2180, 2201, 2556, 2790, 3195, 3270, 3379, 3924, 4260, 4402, 4905, 5580, 6390, 6540, 6603, 6758, 7739, 8804, 9810, 10137, 11005, 12780, 13206, 13516, 15478, 16895, 19620, 19809, 20274, 22010, 23217, 26412, 30411, 30956, 33015, 33790, 38695, 39618, 40548, 44020, 46434, 50685, 60822, 66030, 67580, 69651, 77390, 79236, 92868, 99045, 101370, 116085, 121644, 132060, 139302, 152055, 154780, 198090, 202740, 232170, 239909, 278604, 304110, 348255, 396180, 464340, 479818, 608220, 696510, 719727, 959636, 1199545, 1393020, 1439454, 2159181, 2399090, 2878908, 3598635, 4318362, 4798180, 7197270, 8636724, 10795905, 14394540, 21591810, 43183620]

約数ペア:

[(1, 43183620), (2, 21591810), (3, 14394540), (4, 10795905), (5, 8636724), (6, 7197270), (9, 4798180), (10, 4318362), (12, 3598635), (15, 2878908), (18, 2399090), (20, 2159181), (30, 1439454), (31, 1393020), (36, 1199545), (45, 959636), (60, 719727), (62, 696510), (71, 608220), (90, 479818), (93, 464340), (109, 396180), (124, 348255), (142, 304110), (155, 278604), (180, 239909), (186, 232170), (213, 202740), (218, 198090), (279, 154780), (284, 152055), (310, 139302), (327, 132060), (355, 121644), (372, 116085), (426, 101370), (436, 99045), (465, 92868), (545, 79236), (558, 77390), (620, 69651), (639, 67580), (654, 66030), (710, 60822), (852, 50685), (930, 46434), (981, 44020), (1065, 40548), (1090, 39618), (1116, 38695), (1278, 33790), (1308, 33015), (1395, 30956), (1420, 30411), (1635, 26412), (1860, 23217), (1962, 22010), (2130, 20274), (2180, 19809), (2201, 19620), (2556, 16895), (2790, 15478), (3195, 13516), (3270, 13206), (3379, 12780), (3924, 11005), (4260, 10137), (4402, 9810), (4905, 8804), (5580, 7739), (6390, 6758), (6540, 6603)]