90900360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4951}}^1$

素因数の和:4988

約数の個数: 128

約数和(自身を含む): 320889600

約数和(自身を除く): 229989240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3672, 4590, 4951, 6120, 9180, 9902, 14853, 18360, 19804, 24755, 29706, 39608, 44559, 49510, 59412, 74265, 84167, 89118, 99020, 118824, 133677, 148530, 168334, 178236, 198040, 222795, 252501, 267354, 297060, 336668, 356472, 420835, 445590, 505002, 534708, 594120, 668385, 673336, 757503, 841670, 891180, 1010004, 1069416, 1262505, 1336770, 1515006, 1683340, 1782360, 2020008, 2272509, 2525010, 2673540, 3030012, 3366680, 3787515, 4545018, 5050020, 5347080, 6060024, 7575030, 9090036, 10100040, 11362545, 15150060, 18180072, 22725090, 30300120, 45450180, 90900360]

約数ペア:

[(1, 90900360), (2, 45450180), (3, 30300120), (4, 22725090), (5, 18180072), (6, 15150060), (8, 11362545), (9, 10100040), (10, 9090036), (12, 7575030), (15, 6060024), (17, 5347080), (18, 5050020), (20, 4545018), (24, 3787515), (27, 3366680), (30, 3030012), (34, 2673540), (36, 2525010), (40, 2272509), (45, 2020008), (51, 1782360), (54, 1683340), (60, 1515006), (68, 1336770), (72, 1262505), (85, 1069416), (90, 1010004), (102, 891180), (108, 841670), (120, 757503), (135, 673336), (136, 668385), (153, 594120), (170, 534708), (180, 505002), (204, 445590), (216, 420835), (255, 356472), (270, 336668), (306, 297060), (340, 267354), (360, 252501), (408, 222795), (459, 198040), (510, 178236), (540, 168334), (612, 148530), (680, 133677), (765, 118824), (918, 99020), (1020, 89118), (1080, 84167), (1224, 74265), (1530, 59412), (1836, 49510), (2040, 44559), (2295, 39608), (3060, 29706), (3672, 24755), (4590, 19804), (4951, 18360), (6120, 14853), (9180, 9902)]