54321150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:430

約数の個数: 96

約数和(自身を含む): 147178080

約数和(自身を除く): 92856930

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 89, 130, 150, 178, 195, 267, 313, 325, 390, 445, 534, 626, 650, 890, 939, 975, 1157, 1335, 1565, 1878, 1950, 2225, 2314, 2670, 3130, 3471, 4069, 4450, 4695, 5785, 6675, 6942, 7825, 8138, 9390, 11570, 12207, 13350, 15650, 17355, 20345, 23475, 24414, 27857, 28925, 34710, 40690, 46950, 55714, 57850, 61035, 83571, 86775, 101725, 122070, 139285, 167142, 173550, 203450, 278570, 305175, 362141, 417855, 610350, 696425, 724282, 835710, 1086423, 1392850, 1810705, 2089275, 2172846, 3621410, 4178550, 5432115, 9053525, 10864230, 18107050, 27160575, 54321150]

約数ペア:

[(1, 54321150), (2, 27160575), (3, 18107050), (5, 10864230), (6, 9053525), (10, 5432115), (13, 4178550), (15, 3621410), (25, 2172846), (26, 2089275), (30, 1810705), (39, 1392850), (50, 1086423), (65, 835710), (75, 724282), (78, 696425), (89, 610350), (130, 417855), (150, 362141), (178, 305175), (195, 278570), (267, 203450), (313, 173550), (325, 167142), (390, 139285), (445, 122070), (534, 101725), (626, 86775), (650, 83571), (890, 61035), (939, 57850), (975, 55714), (1157, 46950), (1335, 40690), (1565, 34710), (1878, 28925), (1950, 27857), (2225, 24414), (2314, 23475), (2670, 20345), (3130, 17355), (3471, 15650), (4069, 13350), (4450, 12207), (4695, 11570), (5785, 9390), (6675, 8138), (6942, 7825)]