69748380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{727}}^1$

素因数の和:796

約数の個数: 144

約数和(自身を含む): 233722944

約数和(自身を除く): 163974564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 41, 45, 52, 60, 65, 78, 82, 90, 117, 123, 130, 156, 164, 180, 195, 205, 234, 246, 260, 369, 390, 410, 468, 492, 533, 585, 615, 727, 738, 780, 820, 1066, 1170, 1230, 1454, 1476, 1599, 1845, 2132, 2181, 2340, 2460, 2665, 2908, 3198, 3635, 3690, 4362, 4797, 5330, 6396, 6543, 7270, 7380, 7995, 8724, 9451, 9594, 10660, 10905, 13086, 14540, 15990, 18902, 19188, 21810, 23985, 26172, 28353, 29807, 31980, 32715, 37804, 43620, 47255, 47970, 56706, 59614, 65430, 85059, 89421, 94510, 95940, 113412, 119228, 130860, 141765, 149035, 170118, 178842, 189020, 268263, 283530, 298070, 340236, 357684, 387491, 425295, 447105, 536526, 567060, 596140, 774982, 850590, 894210, 1073052, 1162473, 1341315, 1549964, 1701180, 1788420, 1937455, 2324946, 2682630, 3487419, 3874910, 4649892, 5365260, 5812365, 6974838, 7749820, 11624730, 13949676, 17437095, 23249460, 34874190, 69748380]

約数ペア:

[(1, 69748380), (2, 34874190), (3, 23249460), (4, 17437095), (5, 13949676), (6, 11624730), (9, 7749820), (10, 6974838), (12, 5812365), (13, 5365260), (15, 4649892), (18, 3874910), (20, 3487419), (26, 2682630), (30, 2324946), (36, 1937455), (39, 1788420), (41, 1701180), (45, 1549964), (52, 1341315), (60, 1162473), (65, 1073052), (78, 894210), (82, 850590), (90, 774982), (117, 596140), (123, 567060), (130, 536526), (156, 447105), (164, 425295), (180, 387491), (195, 357684), (205, 340236), (234, 298070), (246, 283530), (260, 268263), (369, 189020), (390, 178842), (410, 170118), (468, 149035), (492, 141765), (533, 130860), (585, 119228), (615, 113412), (727, 95940), (738, 94510), (780, 89421), (820, 85059), (1066, 65430), (1170, 59614), (1230, 56706), (1454, 47970), (1476, 47255), (1599, 43620), (1845, 37804), (2132, 32715), (2181, 31980), (2340, 29807), (2460, 28353), (2665, 26172), (2908, 23985), (3198, 21810), (3635, 19188), (3690, 18902), (4362, 15990), (4797, 14540), (5330, 13086), (6396, 10905), (6543, 10660), (7270, 9594), (7380, 9451), (7995, 8724)]