69574140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{641}}^1$

素因数の和:729

約数の個数: 120

約数和(自身を含む): 221859792

約数和(自身を除く): 152285652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 67, 81, 90, 108, 134, 135, 162, 180, 201, 268, 270, 324, 335, 402, 405, 540, 603, 641, 670, 804, 810, 1005, 1206, 1282, 1340, 1620, 1809, 1923, 2010, 2412, 2564, 3015, 3205, 3618, 3846, 4020, 5427, 5769, 6030, 6410, 7236, 7692, 9045, 9615, 10854, 11538, 12060, 12820, 17307, 18090, 19230, 21708, 23076, 27135, 28845, 34614, 36180, 38460, 42947, 51921, 54270, 57690, 69228, 85894, 86535, 103842, 108540, 115380, 128841, 171788, 173070, 207684, 214735, 257682, 259605, 346140, 386523, 429470, 515364, 519210, 644205, 773046, 858940, 1038420, 1159569, 1288410, 1546092, 1932615, 2319138, 2576820, 3478707, 3865230, 4638276, 5797845, 6957414, 7730460, 11595690, 13914828, 17393535, 23191380, 34787070, 69574140]

約数ペア:

[(1, 69574140), (2, 34787070), (3, 23191380), (4, 17393535), (5, 13914828), (6, 11595690), (9, 7730460), (10, 6957414), (12, 5797845), (15, 4638276), (18, 3865230), (20, 3478707), (27, 2576820), (30, 2319138), (36, 1932615), (45, 1546092), (54, 1288410), (60, 1159569), (67, 1038420), (81, 858940), (90, 773046), (108, 644205), (134, 519210), (135, 515364), (162, 429470), (180, 386523), (201, 346140), (268, 259605), (270, 257682), (324, 214735), (335, 207684), (402, 173070), (405, 171788), (540, 128841), (603, 115380), (641, 108540), (670, 103842), (804, 86535), (810, 85894), (1005, 69228), (1206, 57690), (1282, 54270), (1340, 51921), (1620, 42947), (1809, 38460), (1923, 36180), (2010, 34614), (2412, 28845), (2564, 27135), (3015, 23076), (3205, 21708), (3618, 19230), (3846, 18090), (4020, 17307), (5427, 12820), (5769, 12060), (6030, 11538), (6410, 10854), (7236, 9615), (7692, 9045)]