74026980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{137087}}^1$

素因数の和:137105

約数の個数: 48

約数和(自身を含む): 230307840

約数和(自身を除く): 156280860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 137087, 274174, 411261, 548348, 685435, 822522, 1233783, 1370870, 1645044, 2056305, 2467566, 2741740, 3701349, 4112610, 4935132, 6168915, 7402698, 8225220, 12337830, 14805396, 18506745, 24675660, 37013490, 74026980]

約数ペア:

[(1, 74026980), (2, 37013490), (3, 24675660), (4, 18506745), (5, 14805396), (6, 12337830), (9, 8225220), (10, 7402698), (12, 6168915), (15, 4935132), (18, 4112610), (20, 3701349), (27, 2741740), (30, 2467566), (36, 2056305), (45, 1645044), (54, 1370870), (60, 1233783), (90, 822522), (108, 685435), (135, 548348), (180, 411261), (270, 274174), (540, 137087)]