127972600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:342

約数の個数: 192

約数和(自身を含む): 380332800

約数和(自身を除く): 252360200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 19, 20, 25, 28, 34, 35, 38, 40, 50, 56, 68, 70, 76, 85, 95, 100, 119, 133, 136, 140, 152, 170, 175, 190, 200, 238, 266, 280, 283, 323, 340, 350, 380, 425, 475, 476, 532, 566, 595, 646, 665, 680, 700, 760, 850, 950, 952, 1064, 1132, 1190, 1292, 1330, 1400, 1415, 1615, 1700, 1900, 1981, 2261, 2264, 2380, 2584, 2660, 2830, 2975, 3230, 3325, 3400, 3800, 3962, 4522, 4760, 4811, 5320, 5377, 5660, 5950, 6460, 6650, 7075, 7924, 8075, 9044, 9622, 9905, 10754, 11305, 11320, 11900, 12920, 13300, 14150, 15848, 16150, 18088, 19244, 19810, 21508, 22610, 23800, 24055, 26600, 26885, 28300, 32300, 33677, 37639, 38488, 39620, 43016, 45220, 48110, 49525, 53770, 56525, 56600, 64600, 67354, 75278, 79240, 90440, 91409, 96220, 99050, 107540, 113050, 120275, 134425, 134708, 150556, 168385, 182818, 188195, 192440, 198100, 215080, 226100, 240550, 268850, 269416, 301112, 336770, 365636, 376390, 396200, 452200, 457045, 481100, 537700, 639863, 673540, 731272, 752780, 841925, 914090, 940975, 962200, 1075400, 1279726, 1347080, 1505560, 1683850, 1828180, 1881950, 2285225, 2559452, 3199315, 3367700, 3656360, 3763900, 4570450, 5118904, 6398630, 6735400, 7527800, 9140900, 12797260, 15996575, 18281800, 25594520, 31993150, 63986300, 127972600]

約数ペア:

[(1, 127972600), (2, 63986300), (4, 31993150), (5, 25594520), (7, 18281800), (8, 15996575), (10, 12797260), (14, 9140900), (17, 7527800), (19, 6735400), (20, 6398630), (25, 5118904), (28, 4570450), (34, 3763900), (35, 3656360), (38, 3367700), (40, 3199315), (50, 2559452), (56, 2285225), (68, 1881950), (70, 1828180), (76, 1683850), (85, 1505560), (95, 1347080), (100, 1279726), (119, 1075400), (133, 962200), (136, 940975), (140, 914090), (152, 841925), (170, 752780), (175, 731272), (190, 673540), (200, 639863), (238, 537700), (266, 481100), (280, 457045), (283, 452200), (323, 396200), (340, 376390), (350, 365636), (380, 336770), (425, 301112), (475, 269416), (476, 268850), (532, 240550), (566, 226100), (595, 215080), (646, 198100), (665, 192440), (680, 188195), (700, 182818), (760, 168385), (850, 150556), (950, 134708), (952, 134425), (1064, 120275), (1132, 113050), (1190, 107540), (1292, 99050), (1330, 96220), (1400, 91409), (1415, 90440), (1615, 79240), (1700, 75278), (1900, 67354), (1981, 64600), (2261, 56600), (2264, 56525), (2380, 53770), (2584, 49525), (2660, 48110), (2830, 45220), (2975, 43016), (3230, 39620), (3325, 38488), (3400, 37639), (3800, 33677), (3962, 32300), (4522, 28300), (4760, 26885), (4811, 26600), (5320, 24055), (5377, 23800), (5660, 22610), (5950, 21508), (6460, 19810), (6650, 19244), (7075, 18088), (7924, 16150), (8075, 15848), (9044, 14150), (9622, 13300), (9905, 12920), (10754, 11900), (11305, 11320)]