76947780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{829}}^1$

素因数の和:878

約数の個数: 192

約数和(自身を含む): 281111040

約数和(自身を除く): 204163260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 34, 35, 39, 42, 51, 52, 60, 65, 68, 70, 78, 84, 85, 91, 102, 105, 119, 130, 140, 156, 170, 182, 195, 204, 210, 221, 238, 255, 260, 273, 340, 357, 364, 390, 420, 442, 455, 476, 510, 546, 595, 663, 714, 780, 829, 884, 910, 1020, 1092, 1105, 1190, 1326, 1365, 1428, 1547, 1658, 1785, 1820, 2210, 2380, 2487, 2652, 2730, 3094, 3315, 3316, 3570, 4145, 4420, 4641, 4974, 5460, 5803, 6188, 6630, 7140, 7735, 8290, 9282, 9948, 10777, 11606, 12435, 13260, 14093, 15470, 16580, 17409, 18564, 21554, 23205, 23212, 24870, 28186, 29015, 30940, 32331, 34818, 42279, 43108, 46410, 49740, 53885, 56372, 58030, 64662, 69636, 70465, 75439, 84558, 87045, 92820, 98651, 107770, 116060, 129324, 140930, 150878, 161655, 169116, 174090, 183209, 197302, 211395, 215540, 226317, 281860, 295953, 301756, 323310, 348180, 366418, 377195, 394604, 422790, 452634, 493255, 549627, 591906, 646620, 732836, 754390, 845580, 905268, 916045, 986510, 1099254, 1131585, 1183812, 1282463, 1479765, 1508780, 1832090, 1973020, 2198508, 2263170, 2564926, 2748135, 2959530, 3664180, 3847389, 4526340, 5129852, 5496270, 5919060, 6412315, 7694778, 10992540, 12824630, 15389556, 19236945, 25649260, 38473890, 76947780]

約数ペア:

[(1, 76947780), (2, 38473890), (3, 25649260), (4, 19236945), (5, 15389556), (6, 12824630), (7, 10992540), (10, 7694778), (12, 6412315), (13, 5919060), (14, 5496270), (15, 5129852), (17, 4526340), (20, 3847389), (21, 3664180), (26, 2959530), (28, 2748135), (30, 2564926), (34, 2263170), (35, 2198508), (39, 1973020), (42, 1832090), (51, 1508780), (52, 1479765), (60, 1282463), (65, 1183812), (68, 1131585), (70, 1099254), (78, 986510), (84, 916045), (85, 905268), (91, 845580), (102, 754390), (105, 732836), (119, 646620), (130, 591906), (140, 549627), (156, 493255), (170, 452634), (182, 422790), (195, 394604), (204, 377195), (210, 366418), (221, 348180), (238, 323310), (255, 301756), (260, 295953), (273, 281860), (340, 226317), (357, 215540), (364, 211395), (390, 197302), (420, 183209), (442, 174090), (455, 169116), (476, 161655), (510, 150878), (546, 140930), (595, 129324), (663, 116060), (714, 107770), (780, 98651), (829, 92820), (884, 87045), (910, 84558), (1020, 75439), (1092, 70465), (1105, 69636), (1190, 64662), (1326, 58030), (1365, 56372), (1428, 53885), (1547, 49740), (1658, 46410), (1785, 43108), (1820, 42279), (2210, 34818), (2380, 32331), (2487, 30940), (2652, 29015), (2730, 28186), (3094, 24870), (3315, 23212), (3316, 23205), (3570, 21554), (4145, 18564), (4420, 17409), (4641, 16580), (4974, 15470), (5460, 14093), (5803, 13260), (6188, 12435), (6630, 11606), (7140, 10777), (7735, 9948), (8290, 9282)]