88650180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{907}}^1$

素因数の和:1106

約数の個数: 96

約数和(自身を含む): 277630080

約数和(自身を除く): 188979900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 181, 270, 362, 540, 543, 724, 905, 907, 1086, 1629, 1810, 1814, 2172, 2715, 2721, 3258, 3620, 3628, 4535, 4887, 5430, 5442, 6516, 8145, 8163, 9070, 9774, 10860, 10884, 13605, 16290, 16326, 18140, 19548, 24435, 24489, 27210, 32580, 32652, 40815, 48870, 48978, 54420, 81630, 97740, 97956, 122445, 163260, 164167, 244890, 328334, 489780, 492501, 656668, 820835, 985002, 1477503, 1641670, 1970004, 2462505, 2955006, 3283340, 4432509, 4925010, 5910012, 7387515, 8865018, 9850020, 14775030, 17730036, 22162545, 29550060, 44325090, 88650180]

約数ペア:

[(1, 88650180), (2, 44325090), (3, 29550060), (4, 22162545), (5, 17730036), (6, 14775030), (9, 9850020), (10, 8865018), (12, 7387515), (15, 5910012), (18, 4925010), (20, 4432509), (27, 3283340), (30, 2955006), (36, 2462505), (45, 1970004), (54, 1641670), (60, 1477503), (90, 985002), (108, 820835), (135, 656668), (180, 492501), (181, 489780), (270, 328334), (362, 244890), (540, 164167), (543, 163260), (724, 122445), (905, 97956), (907, 97740), (1086, 81630), (1629, 54420), (1810, 48978), (1814, 48870), (2172, 40815), (2715, 32652), (2721, 32580), (3258, 27210), (3620, 24489), (3628, 24435), (4535, 19548), (4887, 18140), (5430, 16326), (5442, 16290), (6516, 13605), (8145, 10884), (8163, 10860), (9070, 9774)]