75103080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1553}}^1$

素因数の和:1611

約数の個数: 128

約数和(自身を含む): 250629120

約数和(自身を除く): 175526040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1553, 1560, 1612, 1860, 2015, 2418, 3106, 3224, 3720, 4030, 4659, 4836, 6045, 6212, 7765, 8060, 9318, 9672, 12090, 12424, 15530, 16120, 18636, 20189, 23295, 24180, 31060, 37272, 40378, 46590, 48143, 48360, 60567, 62120, 80756, 93180, 96286, 100945, 121134, 144429, 161512, 186360, 192572, 201890, 240715, 242268, 288858, 302835, 385144, 403780, 481430, 484536, 577716, 605670, 625859, 722145, 807560, 962860, 1155432, 1211340, 1251718, 1444290, 1877577, 1925720, 2422680, 2503436, 2888580, 3129295, 3755154, 5006872, 5777160, 6258590, 7510308, 9387885, 12517180, 15020616, 18775770, 25034360, 37551540, 75103080]

約数ペア:

[(1, 75103080), (2, 37551540), (3, 25034360), (4, 18775770), (5, 15020616), (6, 12517180), (8, 9387885), (10, 7510308), (12, 6258590), (13, 5777160), (15, 5006872), (20, 3755154), (24, 3129295), (26, 2888580), (30, 2503436), (31, 2422680), (39, 1925720), (40, 1877577), (52, 1444290), (60, 1251718), (62, 1211340), (65, 1155432), (78, 962860), (93, 807560), (104, 722145), (120, 625859), (124, 605670), (130, 577716), (155, 484536), (156, 481430), (186, 403780), (195, 385144), (248, 302835), (260, 288858), (310, 242268), (312, 240715), (372, 201890), (390, 192572), (403, 186360), (465, 161512), (520, 144429), (620, 121134), (744, 100945), (780, 96286), (806, 93180), (930, 80756), (1209, 62120), (1240, 60567), (1553, 48360), (1560, 48143), (1612, 46590), (1860, 40378), (2015, 37272), (2418, 31060), (3106, 24180), (3224, 23295), (3720, 20189), (4030, 18636), (4659, 16120), (4836, 15530), (6045, 12424), (6212, 12090), (7765, 9672), (8060, 9318)]