156975921540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{315631}}^1$

素因数の和:315959

約数の個数: 120

約数和(自身を含む): 494044881792

約数和(自身を除く): 337068960252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 307, 324, 405, 540, 614, 810, 921, 1228, 1535, 1620, 1842, 2763, 3070, 3684, 4605, 5526, 6140, 8289, 9210, 11052, 13815, 16578, 18420, 24867, 27630, 33156, 41445, 49734, 55260, 82890, 99468, 124335, 165780, 248670, 315631, 497340, 631262, 946893, 1262524, 1578155, 1893786, 2840679, 3156310, 3787572, 4734465, 5681358, 6312620, 8522037, 9468930, 11362716, 14203395, 17044074, 18937860, 25566111, 28406790, 34088148, 42610185, 51132222, 56813580, 85220370, 96898717, 102264444, 127830555, 170440740, 193797434, 255661110, 290696151, 387594868, 484493585, 511322220, 581392302, 872088453, 968987170, 1162784604, 1453480755, 1744176906, 1937974340, 2616265359, 2906961510, 3488353812, 4360442265, 5232530718, 5813923020, 7848796077, 8720884530, 10465061436, 13081326795, 15697592154, 17441769060, 26162653590, 31395184308, 39243980385, 52325307180, 78487960770, 156975921540]

約数ペア:

[(1, 156975921540), (2, 78487960770), (3, 52325307180), (4, 39243980385), (5, 31395184308), (6, 26162653590), (9, 17441769060), (10, 15697592154), (12, 13081326795), (15, 10465061436), (18, 8720884530), (20, 7848796077), (27, 5813923020), (30, 5232530718), (36, 4360442265), (45, 3488353812), (54, 2906961510), (60, 2616265359), (81, 1937974340), (90, 1744176906), (108, 1453480755), (135, 1162784604), (162, 968987170), (180, 872088453), (270, 581392302), (307, 511322220), (324, 484493585), (405, 387594868), (540, 290696151), (614, 255661110), (810, 193797434), (921, 170440740), (1228, 127830555), (1535, 102264444), (1620, 96898717), (1842, 85220370), (2763, 56813580), (3070, 51132222), (3684, 42610185), (4605, 34088148), (5526, 28406790), (6140, 25566111), (8289, 18937860), (9210, 17044074), (11052, 14203395), (13815, 11362716), (16578, 9468930), (18420, 8522037), (24867, 6312620), (27630, 5681358), (33156, 4734465), (41445, 3787572), (49734, 3156310), (55260, 2840679), (82890, 1893786), (99468, 1578155), (124335, 1262524), (165780, 946893), (248670, 631262), (315631, 497340)]