165025260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{661}}^1$

素因数の和:768

約数の個数: 144

約数和(自身を含む): 534948960

約数和(自身を除く): 369923700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 73, 76, 90, 95, 114, 146, 171, 180, 190, 219, 228, 285, 292, 342, 365, 380, 438, 570, 657, 661, 684, 730, 855, 876, 1095, 1140, 1314, 1322, 1387, 1460, 1710, 1983, 2190, 2628, 2644, 2774, 3285, 3305, 3420, 3966, 4161, 4380, 5548, 5949, 6570, 6610, 6935, 7932, 8322, 9915, 11898, 12483, 12559, 13140, 13220, 13870, 16644, 19830, 20805, 23796, 24966, 25118, 27740, 29745, 37677, 39660, 41610, 48253, 49932, 50236, 59490, 62415, 62795, 75354, 83220, 96506, 113031, 118980, 124830, 125590, 144759, 150708, 188385, 193012, 226062, 241265, 249660, 251180, 289518, 376770, 434277, 452124, 482530, 565155, 579036, 723795, 753540, 868554, 916807, 965060, 1130310, 1447590, 1737108, 1833614, 2171385, 2260620, 2750421, 2895180, 3667228, 4342770, 4584035, 5500842, 8251263, 8685540, 9168070, 11001684, 13752105, 16502526, 18336140, 27504210, 33005052, 41256315, 55008420, 82512630, 165025260]

約数ペア:

[(1, 165025260), (2, 82512630), (3, 55008420), (4, 41256315), (5, 33005052), (6, 27504210), (9, 18336140), (10, 16502526), (12, 13752105), (15, 11001684), (18, 9168070), (19, 8685540), (20, 8251263), (30, 5500842), (36, 4584035), (38, 4342770), (45, 3667228), (57, 2895180), (60, 2750421), (73, 2260620), (76, 2171385), (90, 1833614), (95, 1737108), (114, 1447590), (146, 1130310), (171, 965060), (180, 916807), (190, 868554), (219, 753540), (228, 723795), (285, 579036), (292, 565155), (342, 482530), (365, 452124), (380, 434277), (438, 376770), (570, 289518), (657, 251180), (661, 249660), (684, 241265), (730, 226062), (855, 193012), (876, 188385), (1095, 150708), (1140, 144759), (1314, 125590), (1322, 124830), (1387, 118980), (1460, 113031), (1710, 96506), (1983, 83220), (2190, 75354), (2628, 62795), (2644, 62415), (2774, 59490), (3285, 50236), (3305, 49932), (3420, 48253), (3966, 41610), (4161, 39660), (4380, 37677), (5548, 29745), (5949, 27740), (6570, 25118), (6610, 24966), (6935, 23796), (7932, 20805), (8322, 19830), (9915, 16644), (11898, 13870), (12483, 13220), (12559, 13140)]