264872400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{16979}}^1$

素因数の和:17013

約数の個数: 120

約数和(自身を含む): 913795680

約数和(自身を除く): 648923280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5200, 7800, 15600, 16979, 33958, 50937, 67916, 84895, 101874, 135832, 169790, 203748, 220727, 254685, 271664, 339580, 407496, 424475, 441454, 509370, 662181, 679160, 814992, 848950, 882908, 1018740, 1103635, 1273425, 1324362, 1358320, 1697900, 1765816, 2037480, 2207270, 2546850, 2648724, 3310905, 3395800, 3531632, 4074960, 4414540, 5093700, 5297448, 5518175, 6621810, 6791600, 8829080, 10187400, 10594896, 11036350, 13243620, 16554525, 17658160, 20374800, 22072700, 26487240, 33109050, 44145400, 52974480, 66218100, 88290800, 132436200, 264872400]

約数ペア:

[(1, 264872400), (2, 132436200), (3, 88290800), (4, 66218100), (5, 52974480), (6, 44145400), (8, 33109050), (10, 26487240), (12, 22072700), (13, 20374800), (15, 17658160), (16, 16554525), (20, 13243620), (24, 11036350), (25, 10594896), (26, 10187400), (30, 8829080), (39, 6791600), (40, 6621810), (48, 5518175), (50, 5297448), (52, 5093700), (60, 4414540), (65, 4074960), (75, 3531632), (78, 3395800), (80, 3310905), (100, 2648724), (104, 2546850), (120, 2207270), (130, 2037480), (150, 1765816), (156, 1697900), (195, 1358320), (200, 1324362), (208, 1273425), (240, 1103635), (260, 1018740), (300, 882908), (312, 848950), (325, 814992), (390, 679160), (400, 662181), (520, 509370), (600, 441454), (624, 424475), (650, 407496), (780, 339580), (975, 271664), (1040, 254685), (1200, 220727), (1300, 203748), (1560, 169790), (1950, 135832), (2600, 101874), (3120, 84895), (3900, 67916), (5200, 50937), (7800, 33958), (15600, 16979)]