127546380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18169}}^1$

素因数の和:18200

約数の個数: 96

約数和(自身を含む): 427358400

約数和(自身を除く): 299812020

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, 18169, 36338, 54507, 72676, 90845, 109014, 163521, 181690, 218028, 236197, 272535, 327042, 363380, 472394, 490563, 545070, 654084, 708591, 817605, 944788, 981126, 1090140, 1180985, 1417182, 1635210, 1962252, 2125773, 2361970, 2452815, 2834364, 3270420, 3542955, 4251546, 4723940, 4905630, 6377319, 7085910, 8503092, 9811260, 10628865, 12754638, 14171820, 21257730, 25509276, 31886595, 42515460, 63773190, 127546380]

約数ペア:

[(1, 127546380), (2, 63773190), (3, 42515460), (4, 31886595), (5, 25509276), (6, 21257730), (9, 14171820), (10, 12754638), (12, 10628865), (13, 9811260), (15, 8503092), (18, 7085910), (20, 6377319), (26, 4905630), (27, 4723940), (30, 4251546), (36, 3542955), (39, 3270420), (45, 2834364), (52, 2452815), (54, 2361970), (60, 2125773), (65, 1962252), (78, 1635210), (90, 1417182), (108, 1180985), (117, 1090140), (130, 981126), (135, 944788), (156, 817605), (180, 708591), (195, 654084), (234, 545070), (260, 490563), (270, 472394), (351, 363380), (390, 327042), (468, 272535), (540, 236197), (585, 218028), (702, 181690), (780, 163521), (1170, 109014), (1404, 90845), (1755, 72676), (2340, 54507), (3510, 36338), (7020, 18169)]