77742600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9967}}^1$

素因数の和:9999

約数の個数: 96

約数和(自身を含む): 259566720

約数和(自身を除く): 181824120

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, 9967, 19934, 29901, 39868, 49835, 59802, 79736, 99670, 119604, 129571, 149505, 199340, 239208, 249175, 259142, 299010, 388713, 398680, 498350, 518284, 598020, 647855, 747525, 777426, 996700, 1036568, 1196040, 1295710, 1495050, 1554852, 1943565, 1993400, 2591420, 2990100, 3109704, 3239275, 3887130, 5182840, 5980200, 6478550, 7774260, 9717825, 12957100, 15548520, 19435650, 25914200, 38871300, 77742600]

約数ペア:

[(1, 77742600), (2, 38871300), (3, 25914200), (4, 19435650), (5, 15548520), (6, 12957100), (8, 9717825), (10, 7774260), (12, 6478550), (13, 5980200), (15, 5182840), (20, 3887130), (24, 3239275), (25, 3109704), (26, 2990100), (30, 2591420), (39, 1993400), (40, 1943565), (50, 1554852), (52, 1495050), (60, 1295710), (65, 1196040), (75, 1036568), (78, 996700), (100, 777426), (104, 747525), (120, 647855), (130, 598020), (150, 518284), (156, 498350), (195, 398680), (200, 388713), (260, 299010), (300, 259142), (312, 249175), (325, 239208), (390, 199340), (520, 149505), (600, 129571), (650, 119604), (780, 99670), (975, 79736), (1300, 59802), (1560, 49835), (1950, 39868), (2600, 29901), (3900, 19934), (7800, 9967)]