78709800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10091}}^1$

素因数の和:10123

約数の個数: 96

約数和(自身を含む): 262795680

約数和(自身を除く): 184085880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 10091, 20182, 30273, 40364, 50455, 60546, 80728, 100910, 121092, 131183, 151365, 201820, 242184, 252275, 262366, 302730, 393549, 403640, 504550, 524732, 605460, 655915, 756825, 787098, 1009100, 1049464, 1210920, 1311830, 1513650, 1574196, 1967745, 2018200, 2623660, 3027300, 3148392, 3279575, 3935490, 5247320, 6054600, 6559150, 7870980, 9838725, 13118300, 15741960, 19677450, 26236600, 39354900, 78709800]

約数ペア:

[(1, 78709800), (2, 39354900), (3, 26236600), (4, 19677450), (5, 15741960), (6, 13118300), (8, 9838725), (10, 7870980), (12, 6559150), (13, 6054600), (15, 5247320), (20, 3935490), (24, 3279575), (25, 3148392), (26, 3027300), (30, 2623660), (39, 2018200), (40, 1967745), (50, 1574196), (52, 1513650), (60, 1311830), (65, 1210920), (75, 1049464), (78, 1009100), (100, 787098), (104, 756825), (120, 655915), (130, 605460), (150, 524732), (156, 504550), (195, 403640), (200, 393549), (260, 302730), (300, 262366), (312, 252275), (325, 242184), (390, 201820), (520, 151365), (600, 131183), (650, 121092), (780, 100910), (975, 80728), (1300, 60546), (1560, 50455), (1950, 40364), (2600, 30273), (3900, 20182), (7800, 10091)]