156481380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79031}}^1$

素因数の和:79057

約数の個数: 72

約数和(自身を含む): 517817664

約数和(自身を除く): 361336284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 79031, 158062, 237093, 316124, 395155, 474186, 711279, 790310, 869341, 948372, 1185465, 1422558, 1580620, 1738682, 2370930, 2608023, 2845116, 3477364, 3556395, 4346705, 4741860, 5216046, 7112790, 7824069, 8693410, 10432092, 13040115, 14225580, 15648138, 17386820, 26080230, 31296276, 39120345, 52160460, 78240690, 156481380]

約数ペア:

[(1, 156481380), (2, 78240690), (3, 52160460), (4, 39120345), (5, 31296276), (6, 26080230), (9, 17386820), (10, 15648138), (11, 14225580), (12, 13040115), (15, 10432092), (18, 8693410), (20, 7824069), (22, 7112790), (30, 5216046), (33, 4741860), (36, 4346705), (44, 3556395), (45, 3477364), (55, 2845116), (60, 2608023), (66, 2370930), (90, 1738682), (99, 1580620), (110, 1422558), (132, 1185465), (165, 948372), (180, 869341), (198, 790310), (220, 711279), (330, 474186), (396, 395155), (495, 316124), (660, 237093), (990, 158062), (1980, 79031)]