67368400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:341

約数の個数: 120

約数和(自身を含む): 180175968

約数和(自身を除く): 112807568

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 61, 80, 88, 100, 110, 122, 176, 200, 220, 244, 251, 275, 305, 400, 440, 488, 502, 550, 610, 671, 880, 976, 1004, 1100, 1220, 1255, 1342, 1525, 2008, 2200, 2440, 2510, 2684, 2761, 3050, 3355, 4016, 4400, 4880, 5020, 5368, 5522, 6100, 6275, 6710, 10040, 10736, 11044, 12200, 12550, 13420, 13805, 15311, 16775, 20080, 22088, 24400, 25100, 26840, 27610, 30622, 33550, 44176, 50200, 53680, 55220, 61244, 67100, 69025, 76555, 100400, 110440, 122488, 134200, 138050, 153110, 168421, 220880, 244976, 268400, 276100, 306220, 336842, 382775, 552200, 612440, 673684, 765550, 842105, 1104400, 1224880, 1347368, 1531100, 1684210, 2694736, 3062200, 3368420, 4210525, 6124400, 6736840, 8421050, 13473680, 16842100, 33684200, 67368400]

約数ペア:

[(1, 67368400), (2, 33684200), (4, 16842100), (5, 13473680), (8, 8421050), (10, 6736840), (11, 6124400), (16, 4210525), (20, 3368420), (22, 3062200), (25, 2694736), (40, 1684210), (44, 1531100), (50, 1347368), (55, 1224880), (61, 1104400), (80, 842105), (88, 765550), (100, 673684), (110, 612440), (122, 552200), (176, 382775), (200, 336842), (220, 306220), (244, 276100), (251, 268400), (275, 244976), (305, 220880), (400, 168421), (440, 153110), (488, 138050), (502, 134200), (550, 122488), (610, 110440), (671, 100400), (880, 76555), (976, 69025), (1004, 67100), (1100, 61244), (1220, 55220), (1255, 53680), (1342, 50200), (1525, 44176), (2008, 33550), (2200, 30622), (2440, 27610), (2510, 26840), (2684, 25100), (2761, 24400), (3050, 22088), (3355, 20080), (4016, 16775), (4400, 15311), (4880, 13805), (5020, 13420), (5368, 12550), (5522, 12200), (6100, 11044), (6275, 10736), (6710, 10040)]