85336680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4973}}^1$

素因数の和:5011

約数の個数: 128

約数和(自身を含む): 300827520

約数和(自身を除く): 215490840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 4973, 5720, 8580, 9946, 14919, 17160, 19892, 24865, 29838, 39784, 49730, 54703, 59676, 64649, 74595, 99460, 109406, 119352, 129298, 149190, 164109, 193947, 198920, 218812, 258596, 273515, 298380, 323245, 328218, 387894, 437624, 517192, 547030, 596760, 646490, 656436, 711139, 775788, 820545, 969735, 1094060, 1292980, 1312872, 1422278, 1551576, 1641090, 1939470, 2133417, 2188120, 2585960, 2844556, 3282180, 3555695, 3878940, 4266834, 5689112, 6564360, 7111390, 7757880, 8533668, 10667085, 14222780, 17067336, 21334170, 28445560, 42668340, 85336680]

約数ペア:

[(1, 85336680), (2, 42668340), (3, 28445560), (4, 21334170), (5, 17067336), (6, 14222780), (8, 10667085), (10, 8533668), (11, 7757880), (12, 7111390), (13, 6564360), (15, 5689112), (20, 4266834), (22, 3878940), (24, 3555695), (26, 3282180), (30, 2844556), (33, 2585960), (39, 2188120), (40, 2133417), (44, 1939470), (52, 1641090), (55, 1551576), (60, 1422278), (65, 1312872), (66, 1292980), (78, 1094060), (88, 969735), (104, 820545), (110, 775788), (120, 711139), (130, 656436), (132, 646490), (143, 596760), (156, 547030), (165, 517192), (195, 437624), (220, 387894), (260, 328218), (264, 323245), (286, 298380), (312, 273515), (330, 258596), (390, 218812), (429, 198920), (440, 193947), (520, 164109), (572, 149190), (660, 129298), (715, 119352), (780, 109406), (858, 99460), (1144, 74595), (1320, 64649), (1430, 59676), (1560, 54703), (1716, 49730), (2145, 39784), (2860, 29838), (3432, 24865), (4290, 19892), (4973, 17160), (5720, 14919), (8580, 9946)]