144758220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{349}}^1$

素因数の和:615

約数の個数: 96

約数和(自身を含む): 421478400

約数和(自身を除く): 276720180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 223, 310, 349, 372, 446, 465, 620, 669, 698, 892, 930, 1047, 1115, 1338, 1396, 1745, 1860, 2094, 2230, 2676, 3345, 3490, 4188, 4460, 5235, 6690, 6913, 6980, 10470, 10819, 13380, 13826, 20739, 20940, 21638, 27652, 32457, 34565, 41478, 43276, 54095, 64914, 69130, 77827, 82956, 103695, 108190, 129828, 138260, 155654, 162285, 207390, 216380, 233481, 311308, 324570, 389135, 414780, 466962, 649140, 778270, 933924, 1167405, 1556540, 2334810, 2412637, 4669620, 4825274, 7237911, 9650548, 12063185, 14475822, 24126370, 28951644, 36189555, 48252740, 72379110, 144758220]

約数ペア:

[(1, 144758220), (2, 72379110), (3, 48252740), (4, 36189555), (5, 28951644), (6, 24126370), (10, 14475822), (12, 12063185), (15, 9650548), (20, 7237911), (30, 4825274), (31, 4669620), (60, 2412637), (62, 2334810), (93, 1556540), (124, 1167405), (155, 933924), (186, 778270), (223, 649140), (310, 466962), (349, 414780), (372, 389135), (446, 324570), (465, 311308), (620, 233481), (669, 216380), (698, 207390), (892, 162285), (930, 155654), (1047, 138260), (1115, 129828), (1338, 108190), (1396, 103695), (1745, 82956), (1860, 77827), (2094, 69130), (2230, 64914), (2676, 54095), (3345, 43276), (3490, 41478), (4188, 34565), (4460, 32457), (5235, 27652), (6690, 21638), (6913, 20940), (6980, 20739), (10470, 13826), (10819, 13380)]