87629040

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13523}}^1$

素因数の和:13548

約数の個数: 100

約数和(自身を含む): 304371144

約数和(自身を除く): 216742104

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, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 13523, 27046, 40569, 54092, 67615, 81138, 108184, 121707, 135230, 162276, 202845, 216368, 243414, 270460, 324552, 365121, 405690, 486828, 540920, 608535, 649104, 730242, 811380, 973656, 1081840, 1095363, 1217070, 1460484, 1622760, 1825605, 1947312, 2190726, 2434140, 2920968, 3245520, 3651210, 4381452, 4868280, 5476815, 5841936, 7302420, 8762904, 9736560, 10953630, 14604840, 17525808, 21907260, 29209680, 43814520, 87629040]

約数ペア:

[(1, 87629040), (2, 43814520), (3, 29209680), (4, 21907260), (5, 17525808), (6, 14604840), (8, 10953630), (9, 9736560), (10, 8762904), (12, 7302420), (15, 5841936), (16, 5476815), (18, 4868280), (20, 4381452), (24, 3651210), (27, 3245520), (30, 2920968), (36, 2434140), (40, 2190726), (45, 1947312), (48, 1825605), (54, 1622760), (60, 1460484), (72, 1217070), (80, 1095363), (81, 1081840), (90, 973656), (108, 811380), (120, 730242), (135, 649104), (144, 608535), (162, 540920), (180, 486828), (216, 405690), (240, 365121), (270, 324552), (324, 270460), (360, 243414), (405, 216368), (432, 202845), (540, 162276), (648, 135230), (720, 121707), (810, 108184), (1080, 81138), (1296, 67615), (1620, 54092), (2160, 40569), (3240, 27046), (6480, 13523)]