80043210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^2$

素因数の和:149

約数の個数: 144

約数和(自身を含む): 235655784

約数和(自身を除く): 155612574

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 37, 39, 43, 45, 65, 74, 78, 86, 90, 111, 117, 129, 130, 185, 195, 215, 222, 234, 258, 333, 370, 387, 390, 430, 481, 555, 559, 585, 645, 666, 774, 962, 1110, 1118, 1170, 1290, 1443, 1591, 1665, 1677, 1849, 1935, 2405, 2795, 2886, 3182, 3330, 3354, 3698, 3870, 4329, 4773, 4810, 5031, 5547, 5590, 7215, 7955, 8385, 8658, 9245, 9546, 10062, 11094, 14319, 14430, 15910, 16641, 16770, 18490, 20683, 21645, 23865, 24037, 25155, 27735, 28638, 33282, 41366, 43290, 47730, 48074, 50310, 55470, 62049, 68413, 71595, 72111, 83205, 103415, 120185, 124098, 136826, 143190, 144222, 166410, 186147, 205239, 206830, 216333, 240370, 310245, 342065, 360555, 372294, 410478, 432666, 615717, 620490, 684130, 721110, 889369, 930735, 1026195, 1081665, 1231434, 1778738, 1861470, 2052390, 2163330, 2668107, 3078585, 4446845, 5336214, 6157170, 8004321, 8893690, 13340535, 16008642, 26681070, 40021605, 80043210]

約数ペア:

[(1, 80043210), (2, 40021605), (3, 26681070), (5, 16008642), (6, 13340535), (9, 8893690), (10, 8004321), (13, 6157170), (15, 5336214), (18, 4446845), (26, 3078585), (30, 2668107), (37, 2163330), (39, 2052390), (43, 1861470), (45, 1778738), (65, 1231434), (74, 1081665), (78, 1026195), (86, 930735), (90, 889369), (111, 721110), (117, 684130), (129, 620490), (130, 615717), (185, 432666), (195, 410478), (215, 372294), (222, 360555), (234, 342065), (258, 310245), (333, 240370), (370, 216333), (387, 206830), (390, 205239), (430, 186147), (481, 166410), (555, 144222), (559, 143190), (585, 136826), (645, 124098), (666, 120185), (774, 103415), (962, 83205), (1110, 72111), (1118, 71595), (1170, 68413), (1290, 62049), (1443, 55470), (1591, 50310), (1665, 48074), (1677, 47730), (1849, 43290), (1935, 41366), (2405, 33282), (2795, 28638), (2886, 27735), (3182, 25155), (3330, 24037), (3354, 23865), (3698, 21645), (3870, 20683), (4329, 18490), (4773, 16770), (4810, 16641), (5031, 15910), (5547, 14430), (5590, 14319), (7215, 11094), (7955, 10062), (8385, 9546), (8658, 9245)]