126508980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2749}}^1$

素因数の和:2833

約数の個数: 96

約数和(自身を含む): 388080000

約数和(自身を除く): 261571020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 59, 60, 65, 78, 118, 130, 156, 177, 195, 236, 260, 295, 354, 390, 590, 708, 767, 780, 885, 1180, 1534, 1770, 2301, 2749, 3068, 3540, 3835, 4602, 5498, 7670, 8247, 9204, 10996, 11505, 13745, 15340, 16494, 23010, 27490, 32988, 35737, 41235, 46020, 54980, 71474, 82470, 107211, 142948, 162191, 164940, 178685, 214422, 324382, 357370, 428844, 486573, 536055, 648764, 714740, 810955, 973146, 1072110, 1621910, 1946292, 2108483, 2144220, 2432865, 3243820, 4216966, 4865730, 6325449, 8433932, 9731460, 10542415, 12650898, 21084830, 25301796, 31627245, 42169660, 63254490, 126508980]

約数ペア:

[(1, 126508980), (2, 63254490), (3, 42169660), (4, 31627245), (5, 25301796), (6, 21084830), (10, 12650898), (12, 10542415), (13, 9731460), (15, 8433932), (20, 6325449), (26, 4865730), (30, 4216966), (39, 3243820), (52, 2432865), (59, 2144220), (60, 2108483), (65, 1946292), (78, 1621910), (118, 1072110), (130, 973146), (156, 810955), (177, 714740), (195, 648764), (236, 536055), (260, 486573), (295, 428844), (354, 357370), (390, 324382), (590, 214422), (708, 178685), (767, 164940), (780, 162191), (885, 142948), (1180, 107211), (1534, 82470), (1770, 71474), (2301, 54980), (2749, 46020), (3068, 41235), (3540, 35737), (3835, 32988), (4602, 27490), (5498, 23010), (7670, 16494), (8247, 15340), (9204, 13745), (10996, 11505)]