149150873080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{5557037}}^1$

素因数の和:5557120

約数の個数: 64

約数和(自身を含む): 372099264480

約数和(自身を除く): 222948391400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 61, 88, 110, 122, 220, 244, 305, 440, 488, 610, 671, 1220, 1342, 2440, 2684, 3355, 5368, 6710, 13420, 26840, 5557037, 11114074, 22228148, 27785185, 44456296, 55570370, 61127407, 111140740, 122254814, 222281480, 244509628, 305637035, 338979257, 489019256, 611274070, 677958514, 1222548140, 1355917028, 1694896285, 2445096280, 2711834056, 3389792570, 3728771827, 6779585140, 7457543654, 13559170280, 14915087308, 18643859135, 29830174616, 37287718270, 74575436540, 149150873080]

約数ペア:

[(1, 149150873080), (2, 74575436540), (4, 37287718270), (5, 29830174616), (8, 18643859135), (10, 14915087308), (11, 13559170280), (20, 7457543654), (22, 6779585140), (40, 3728771827), (44, 3389792570), (55, 2711834056), (61, 2445096280), (88, 1694896285), (110, 1355917028), (122, 1222548140), (220, 677958514), (244, 611274070), (305, 489019256), (440, 338979257), (488, 305637035), (610, 244509628), (671, 222281480), (1220, 122254814), (1342, 111140740), (2440, 61127407), (2684, 55570370), (3355, 44456296), (5368, 27785185), (6710, 22228148), (13420, 11114074), (26840, 5557037)]