1250425080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{13009}}^1$

素因数の和:13118

約数の個数: 128

約数和(自身を含む): 4215240000

約数和(自身を除く): 2964814920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 89, 90, 108, 120, 135, 178, 180, 216, 267, 270, 356, 360, 445, 534, 540, 712, 801, 890, 1068, 1080, 1335, 1602, 1780, 2136, 2403, 2670, 3204, 3560, 4005, 4806, 5340, 6408, 8010, 9612, 10680, 12015, 13009, 16020, 19224, 24030, 26018, 32040, 39027, 48060, 52036, 65045, 78054, 96120, 104072, 117081, 130090, 156108, 195135, 234162, 260180, 312216, 351243, 390270, 468324, 520360, 585405, 702486, 780540, 936648, 1157801, 1170810, 1404972, 1561080, 1756215, 2315602, 2341620, 2809944, 3473403, 3512430, 4631204, 4683240, 5789005, 6946806, 7024860, 9262408, 10420209, 11578010, 13893612, 14049720, 17367015, 20840418, 23156020, 27787224, 31260627, 34734030, 41680836, 46312040, 52101045, 62521254, 69468060, 83361672, 104202090, 125042508, 138936120, 156303135, 208404180, 250085016, 312606270, 416808360, 625212540, 1250425080]

約数ペア:

[(1, 1250425080), (2, 625212540), (3, 416808360), (4, 312606270), (5, 250085016), (6, 208404180), (8, 156303135), (9, 138936120), (10, 125042508), (12, 104202090), (15, 83361672), (18, 69468060), (20, 62521254), (24, 52101045), (27, 46312040), (30, 41680836), (36, 34734030), (40, 31260627), (45, 27787224), (54, 23156020), (60, 20840418), (72, 17367015), (89, 14049720), (90, 13893612), (108, 11578010), (120, 10420209), (135, 9262408), (178, 7024860), (180, 6946806), (216, 5789005), (267, 4683240), (270, 4631204), (356, 3512430), (360, 3473403), (445, 2809944), (534, 2341620), (540, 2315602), (712, 1756215), (801, 1561080), (890, 1404972), (1068, 1170810), (1080, 1157801), (1335, 936648), (1602, 780540), (1780, 702486), (2136, 585405), (2403, 520360), (2670, 468324), (3204, 390270), (3560, 351243), (4005, 312216), (4806, 260180), (5340, 234162), (6408, 195135), (8010, 156108), (9612, 130090), (10680, 117081), (12015, 104072), (13009, 96120), (16020, 78054), (19224, 65045), (24030, 52036), (26018, 48060), (32040, 39027)]