90228060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12853}}^1$

素因数の和:12884

約数の個数: 96

約数和(自身を含む): 302326080

約数和(自身を除く): 212098020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 12853, 25706, 38559, 51412, 64265, 77118, 115677, 128530, 154236, 167089, 192795, 231354, 257060, 334178, 347031, 385590, 462708, 501267, 578385, 668356, 694062, 771180, 835445, 1002534, 1156770, 1388124, 1503801, 1670890, 1735155, 2005068, 2313540, 2506335, 3007602, 3341780, 3470310, 4511403, 5012670, 6015204, 6940620, 7519005, 9022806, 10025340, 15038010, 18045612, 22557015, 30076020, 45114030, 90228060]

約数ペア:

[(1, 90228060), (2, 45114030), (3, 30076020), (4, 22557015), (5, 18045612), (6, 15038010), (9, 10025340), (10, 9022806), (12, 7519005), (13, 6940620), (15, 6015204), (18, 5012670), (20, 4511403), (26, 3470310), (27, 3341780), (30, 3007602), (36, 2506335), (39, 2313540), (45, 2005068), (52, 1735155), (54, 1670890), (60, 1503801), (65, 1388124), (78, 1156770), (90, 1002534), (108, 835445), (117, 771180), (130, 694062), (135, 668356), (156, 578385), (180, 501267), (195, 462708), (234, 385590), (260, 347031), (270, 334178), (351, 257060), (390, 231354), (468, 192795), (540, 167089), (585, 154236), (702, 128530), (780, 115677), (1170, 77118), (1404, 64265), (1755, 51412), (2340, 38559), (3510, 25706), (7020, 12853)]