88880940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17027}}^1$

素因数の和:17071

約数の個数: 72

約数和(自身を含む): 278918640

約数和(自身を除く): 190037700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 17027, 34054, 51081, 68108, 85135, 102162, 153243, 170270, 204324, 255405, 306486, 340540, 493783, 510810, 612972, 766215, 987566, 1021620, 1481349, 1532430, 1975132, 2468915, 2962698, 3064860, 4444047, 4937830, 5925396, 7406745, 8888094, 9875660, 14813490, 17776188, 22220235, 29626980, 44440470, 88880940]

約数ペア:

[(1, 88880940), (2, 44440470), (3, 29626980), (4, 22220235), (5, 17776188), (6, 14813490), (9, 9875660), (10, 8888094), (12, 7406745), (15, 5925396), (18, 4937830), (20, 4444047), (29, 3064860), (30, 2962698), (36, 2468915), (45, 1975132), (58, 1532430), (60, 1481349), (87, 1021620), (90, 987566), (116, 766215), (145, 612972), (174, 510810), (180, 493783), (261, 340540), (290, 306486), (348, 255405), (435, 204324), (522, 170270), (580, 153243), (870, 102162), (1044, 85135), (1305, 68108), (1740, 51081), (2610, 34054), (5220, 17027)]