99902160

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{571}}^1$

素因数の和:605

約数の個数: 160

約数和(自身を含む): 348965760

約数和(自身を除く): 249063600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 571, 648, 720, 729, 810, 972, 1080, 1142, 1215, 1296, 1458, 1620, 1713, 1944, 2160, 2187, 2284, 2430, 2855, 2916, 3240, 3426, 3645, 3888, 4374, 4568, 4860, 5139, 5710, 5832, 6480, 6852, 7290, 8565, 8748, 9136, 9720, 10278, 10935, 11420, 11664, 13704, 14580, 15417, 17130, 17496, 19440, 20556, 21870, 22840, 25695, 27408, 29160, 30834, 34260, 34992, 41112, 43740, 45680, 46251, 51390, 58320, 61668, 68520, 77085, 82224, 87480, 92502, 102780, 123336, 137040, 138753, 154170, 174960, 185004, 205560, 231255, 246672, 277506, 308340, 370008, 411120, 416259, 462510, 555012, 616680, 693765, 740016, 832518, 925020, 1110024, 1233360, 1248777, 1387530, 1665036, 1850040, 2081295, 2220048, 2497554, 2775060, 3330072, 3700080, 4162590, 4995108, 5550120, 6243885, 6660144, 8325180, 9990216, 11100240, 12487770, 16650360, 19980432, 24975540, 33300720, 49951080, 99902160]

約数ペア:

[(1, 99902160), (2, 49951080), (3, 33300720), (4, 24975540), (5, 19980432), (6, 16650360), (8, 12487770), (9, 11100240), (10, 9990216), (12, 8325180), (15, 6660144), (16, 6243885), (18, 5550120), (20, 4995108), (24, 4162590), (27, 3700080), (30, 3330072), (36, 2775060), (40, 2497554), (45, 2220048), (48, 2081295), (54, 1850040), (60, 1665036), (72, 1387530), (80, 1248777), (81, 1233360), (90, 1110024), (108, 925020), (120, 832518), (135, 740016), (144, 693765), (162, 616680), (180, 555012), (216, 462510), (240, 416259), (243, 411120), (270, 370008), (324, 308340), (360, 277506), (405, 246672), (432, 231255), (486, 205560), (540, 185004), (571, 174960), (648, 154170), (720, 138753), (729, 137040), (810, 123336), (972, 102780), (1080, 92502), (1142, 87480), (1215, 82224), (1296, 77085), (1458, 68520), (1620, 61668), (1713, 58320), (1944, 51390), (2160, 46251), (2187, 45680), (2284, 43740), (2430, 41112), (2855, 34992), (2916, 34260), (3240, 30834), (3426, 29160), (3645, 27408), (3888, 25695), (4374, 22840), (4568, 21870), (4860, 20556), (5139, 19440), (5710, 17496), (5832, 17130), (6480, 15417), (6852, 14580), (7290, 13704), (8565, 11664), (8748, 11420), (9136, 10935), (9720, 10278)]