11842800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:231

約数の個数: 120

約数和(自身を含む): 38747520

約数和(自身を除く): 26904720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 71, 75, 80, 100, 120, 139, 142, 150, 200, 213, 240, 278, 284, 300, 355, 400, 417, 426, 556, 568, 600, 695, 710, 834, 852, 1065, 1112, 1136, 1200, 1390, 1420, 1668, 1704, 1775, 2085, 2130, 2224, 2780, 2840, 3336, 3408, 3475, 3550, 4170, 4260, 5325, 5560, 5680, 6672, 6950, 7100, 8340, 8520, 9869, 10425, 10650, 11120, 13900, 14200, 16680, 17040, 19738, 20850, 21300, 27800, 28400, 29607, 33360, 39476, 41700, 42600, 49345, 55600, 59214, 78952, 83400, 85200, 98690, 118428, 148035, 157904, 166800, 197380, 236856, 246725, 296070, 394760, 473712, 493450, 592140, 740175, 789520, 986900, 1184280, 1480350, 1973800, 2368560, 2960700, 3947600, 5921400, 11842800]

約数ペア:

[(1, 11842800), (2, 5921400), (3, 3947600), (4, 2960700), (5, 2368560), (6, 1973800), (8, 1480350), (10, 1184280), (12, 986900), (15, 789520), (16, 740175), (20, 592140), (24, 493450), (25, 473712), (30, 394760), (40, 296070), (48, 246725), (50, 236856), (60, 197380), (71, 166800), (75, 157904), (80, 148035), (100, 118428), (120, 98690), (139, 85200), (142, 83400), (150, 78952), (200, 59214), (213, 55600), (240, 49345), (278, 42600), (284, 41700), (300, 39476), (355, 33360), (400, 29607), (417, 28400), (426, 27800), (556, 21300), (568, 20850), (600, 19738), (695, 17040), (710, 16680), (834, 14200), (852, 13900), (1065, 11120), (1112, 10650), (1136, 10425), (1200, 9869), (1390, 8520), (1420, 8340), (1668, 7100), (1704, 6950), (1775, 6672), (2085, 5680), (2130, 5560), (2224, 5325), (2780, 4260), (2840, 4170), (3336, 3550), (3408, 3475)]