73089720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18457}}^1$

素因数の和:18485

約数の個数: 96

約数和(自身を含む): 259150320

約数和(自身を除く): 186060600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 18457, 36914, 55371, 73828, 92285, 110742, 147656, 166113, 184570, 203027, 221484, 276855, 332226, 369140, 406054, 442968, 553710, 609081, 664452, 738280, 812108, 830565, 1015135, 1107420, 1218162, 1328904, 1624216, 1661130, 1827243, 2030270, 2214840, 2436324, 3045405, 3322260, 3654486, 4060540, 4872648, 6090810, 6644520, 7308972, 8121080, 9136215, 12181620, 14617944, 18272430, 24363240, 36544860, 73089720]

約数ペア:

[(1, 73089720), (2, 36544860), (3, 24363240), (4, 18272430), (5, 14617944), (6, 12181620), (8, 9136215), (9, 8121080), (10, 7308972), (11, 6644520), (12, 6090810), (15, 4872648), (18, 4060540), (20, 3654486), (22, 3322260), (24, 3045405), (30, 2436324), (33, 2214840), (36, 2030270), (40, 1827243), (44, 1661130), (45, 1624216), (55, 1328904), (60, 1218162), (66, 1107420), (72, 1015135), (88, 830565), (90, 812108), (99, 738280), (110, 664452), (120, 609081), (132, 553710), (165, 442968), (180, 406054), (198, 369140), (220, 332226), (264, 276855), (330, 221484), (360, 203027), (396, 184570), (440, 166113), (495, 147656), (660, 110742), (792, 92285), (990, 73828), (1320, 55371), (1980, 36914), (3960, 18457)]