90152040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{419}}^1$

素因数の和:607

約数の個数: 128

約数和(自身を含む): 297561600

約数和(自身を除く): 207409560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 163, 165, 220, 264, 326, 330, 419, 440, 489, 652, 660, 815, 838, 978, 1257, 1304, 1320, 1630, 1676, 1793, 1956, 2095, 2445, 2514, 3260, 3352, 3586, 3912, 4190, 4609, 4890, 5028, 5379, 6285, 6520, 7172, 8380, 8965, 9218, 9780, 10056, 10758, 12570, 13827, 14344, 16760, 17930, 18436, 19560, 21516, 23045, 25140, 26895, 27654, 35860, 36872, 43032, 46090, 50280, 53790, 55308, 68297, 69135, 71720, 92180, 107580, 110616, 136594, 138270, 184360, 204891, 215160, 273188, 276540, 341485, 409782, 546376, 553080, 682970, 751267, 819564, 1024455, 1365940, 1502534, 1639128, 2048910, 2253801, 2731880, 3005068, 3756335, 4097820, 4507602, 6010136, 7512670, 8195640, 9015204, 11269005, 15025340, 18030408, 22538010, 30050680, 45076020, 90152040]

約数ペア:

[(1, 90152040), (2, 45076020), (3, 30050680), (4, 22538010), (5, 18030408), (6, 15025340), (8, 11269005), (10, 9015204), (11, 8195640), (12, 7512670), (15, 6010136), (20, 4507602), (22, 4097820), (24, 3756335), (30, 3005068), (33, 2731880), (40, 2253801), (44, 2048910), (55, 1639128), (60, 1502534), (66, 1365940), (88, 1024455), (110, 819564), (120, 751267), (132, 682970), (163, 553080), (165, 546376), (220, 409782), (264, 341485), (326, 276540), (330, 273188), (419, 215160), (440, 204891), (489, 184360), (652, 138270), (660, 136594), (815, 110616), (838, 107580), (978, 92180), (1257, 71720), (1304, 69135), (1320, 68297), (1630, 55308), (1676, 53790), (1793, 50280), (1956, 46090), (2095, 43032), (2445, 36872), (2514, 35860), (3260, 27654), (3352, 26895), (3586, 25140), (3912, 23045), (4190, 21516), (4609, 19560), (4890, 18436), (5028, 17930), (5379, 16760), (6285, 14344), (6520, 13827), (7172, 12570), (8380, 10758), (8965, 10056), (9218, 9780)]