75086760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1259}}^1$

素因数の和:1351

約数の個数: 128

約数和(自身を含む): 261273600

約数和(自身を除く): 186186840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 71, 84, 105, 120, 140, 142, 168, 210, 213, 280, 284, 355, 420, 426, 497, 568, 710, 840, 852, 994, 1065, 1259, 1420, 1491, 1704, 1988, 2130, 2485, 2518, 2840, 2982, 3777, 3976, 4260, 4970, 5036, 5964, 6295, 7455, 7554, 8520, 8813, 9940, 10072, 11928, 12590, 14910, 15108, 17626, 18885, 19880, 25180, 26439, 29820, 30216, 35252, 37770, 44065, 50360, 52878, 59640, 70504, 75540, 88130, 89389, 105756, 132195, 151080, 176260, 178778, 211512, 264390, 268167, 352520, 357556, 446945, 528780, 536334, 625723, 715112, 893890, 1057560, 1072668, 1251446, 1340835, 1787780, 1877169, 2145336, 2502892, 2681670, 3128615, 3575560, 3754338, 5005784, 5363340, 6257230, 7508676, 9385845, 10726680, 12514460, 15017352, 18771690, 25028920, 37543380, 75086760]

約数ペア:

[(1, 75086760), (2, 37543380), (3, 25028920), (4, 18771690), (5, 15017352), (6, 12514460), (7, 10726680), (8, 9385845), (10, 7508676), (12, 6257230), (14, 5363340), (15, 5005784), (20, 3754338), (21, 3575560), (24, 3128615), (28, 2681670), (30, 2502892), (35, 2145336), (40, 1877169), (42, 1787780), (56, 1340835), (60, 1251446), (70, 1072668), (71, 1057560), (84, 893890), (105, 715112), (120, 625723), (140, 536334), (142, 528780), (168, 446945), (210, 357556), (213, 352520), (280, 268167), (284, 264390), (355, 211512), (420, 178778), (426, 176260), (497, 151080), (568, 132195), (710, 105756), (840, 89389), (852, 88130), (994, 75540), (1065, 70504), (1259, 59640), (1420, 52878), (1491, 50360), (1704, 44065), (1988, 37770), (2130, 35252), (2485, 30216), (2518, 29820), (2840, 26439), (2982, 25180), (3777, 19880), (3976, 18885), (4260, 17626), (4970, 15108), (5036, 14910), (5964, 12590), (6295, 11928), (7455, 10072), (7554, 9940), (8520, 8813)]