77574120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{49727}}^1$

素因数の和:49754

約数の個数: 64

約数和(自身を含む): 250629120

約数和(自身を除く): 173055000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 49727, 99454, 149181, 198908, 248635, 298362, 397816, 497270, 596724, 646451, 745905, 994540, 1193448, 1292902, 1491810, 1939353, 1989080, 2585804, 2983620, 3232255, 3878706, 5171608, 5967240, 6464510, 7757412, 9696765, 12929020, 15514824, 19393530, 25858040, 38787060, 77574120]

約数ペア:

[(1, 77574120), (2, 38787060), (3, 25858040), (4, 19393530), (5, 15514824), (6, 12929020), (8, 9696765), (10, 7757412), (12, 6464510), (13, 5967240), (15, 5171608), (20, 3878706), (24, 3232255), (26, 2983620), (30, 2585804), (39, 1989080), (40, 1939353), (52, 1491810), (60, 1292902), (65, 1193448), (78, 994540), (104, 745905), (120, 646451), (130, 596724), (156, 497270), (195, 397816), (260, 298362), (312, 248635), (390, 198908), (520, 149181), (780, 99454), (1560, 49727)]