67109200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:245

約数の個数: 120

約数和(自身を含む): 174363840

約数和(自身を除く): 107254640

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 71, 80, 85, 100, 136, 139, 142, 170, 200, 272, 278, 284, 340, 355, 400, 425, 556, 568, 680, 695, 710, 850, 1112, 1136, 1207, 1360, 1390, 1420, 1700, 1775, 2224, 2363, 2414, 2780, 2840, 3400, 3475, 3550, 4726, 4828, 5560, 5680, 6035, 6800, 6950, 7100, 9452, 9656, 9869, 11120, 11815, 12070, 13900, 14200, 18904, 19312, 19738, 23630, 24140, 27800, 28400, 30175, 37808, 39476, 47260, 48280, 49345, 55600, 59075, 60350, 78952, 94520, 96560, 98690, 118150, 120700, 157904, 167773, 189040, 197380, 236300, 241400, 246725, 335546, 394760, 472600, 482800, 493450, 671092, 789520, 838865, 945200, 986900, 1342184, 1677730, 1973800, 2684368, 3355460, 3947600, 4194325, 6710920, 8388650, 13421840, 16777300, 33554600, 67109200]

約数ペア:

[(1, 67109200), (2, 33554600), (4, 16777300), (5, 13421840), (8, 8388650), (10, 6710920), (16, 4194325), (17, 3947600), (20, 3355460), (25, 2684368), (34, 1973800), (40, 1677730), (50, 1342184), (68, 986900), (71, 945200), (80, 838865), (85, 789520), (100, 671092), (136, 493450), (139, 482800), (142, 472600), (170, 394760), (200, 335546), (272, 246725), (278, 241400), (284, 236300), (340, 197380), (355, 189040), (400, 167773), (425, 157904), (556, 120700), (568, 118150), (680, 98690), (695, 96560), (710, 94520), (850, 78952), (1112, 60350), (1136, 59075), (1207, 55600), (1360, 49345), (1390, 48280), (1420, 47260), (1700, 39476), (1775, 37808), (2224, 30175), (2363, 28400), (2414, 27800), (2780, 24140), (2840, 23630), (3400, 19738), (3475, 19312), (3550, 18904), (4726, 14200), (4828, 13900), (5560, 12070), (5680, 11815), (6035, 11120), (6800, 9869), (6950, 9656), (7100, 9452)]