66806370

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1231}}^1$

素因数の和:1317

約数の個数: 80

約数和(自身を含む): 182464128

約数和(自身を除く): 115657758

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 67, 81, 90, 134, 135, 162, 201, 270, 335, 402, 405, 603, 670, 810, 1005, 1206, 1231, 1809, 2010, 2462, 3015, 3618, 3693, 5427, 6030, 6155, 7386, 9045, 10854, 11079, 12310, 18090, 18465, 22158, 27135, 33237, 36930, 54270, 55395, 66474, 82477, 99711, 110790, 164954, 166185, 199422, 247431, 332370, 412385, 494862, 498555, 742293, 824770, 997110, 1237155, 1484586, 2226879, 2474310, 3711465, 4453758, 6680637, 7422930, 11134395, 13361274, 22268790, 33403185, 66806370]

約数ペア:

[(1, 66806370), (2, 33403185), (3, 22268790), (5, 13361274), (6, 11134395), (9, 7422930), (10, 6680637), (15, 4453758), (18, 3711465), (27, 2474310), (30, 2226879), (45, 1484586), (54, 1237155), (67, 997110), (81, 824770), (90, 742293), (134, 498555), (135, 494862), (162, 412385), (201, 332370), (270, 247431), (335, 199422), (402, 166185), (405, 164954), (603, 110790), (670, 99711), (810, 82477), (1005, 66474), (1206, 55395), (1231, 54270), (1809, 36930), (2010, 33237), (2462, 27135), (3015, 22158), (3618, 18465), (3693, 18090), (5427, 12310), (6030, 11079), (6155, 10854), (7386, 9045)]