87112200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{2963}}^1$

素因数の和:2996

約数の個数: 144

約数和(自身を含む): 314243280

約数和(自身を除く): 227131080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 140, 147, 150, 168, 175, 196, 200, 210, 245, 280, 294, 300, 350, 392, 420, 490, 525, 588, 600, 700, 735, 840, 980, 1050, 1176, 1225, 1400, 1470, 1960, 2100, 2450, 2940, 2963, 3675, 4200, 4900, 5880, 5926, 7350, 8889, 9800, 11852, 14700, 14815, 17778, 20741, 23704, 29400, 29630, 35556, 41482, 44445, 59260, 62223, 71112, 74075, 82964, 88890, 103705, 118520, 124446, 145187, 148150, 165928, 177780, 207410, 222225, 248892, 290374, 296300, 311115, 355560, 414820, 435561, 444450, 497784, 518525, 580748, 592600, 622230, 725935, 829640, 871122, 888900, 1037050, 1161496, 1244460, 1451870, 1555575, 1742244, 1777800, 2074100, 2177805, 2488920, 2903740, 3111150, 3484488, 3629675, 4148200, 4355610, 5807480, 6222300, 7259350, 8711220, 10889025, 12444600, 14518700, 17422440, 21778050, 29037400, 43556100, 87112200]

約数ペア:

[(1, 87112200), (2, 43556100), (3, 29037400), (4, 21778050), (5, 17422440), (6, 14518700), (7, 12444600), (8, 10889025), (10, 8711220), (12, 7259350), (14, 6222300), (15, 5807480), (20, 4355610), (21, 4148200), (24, 3629675), (25, 3484488), (28, 3111150), (30, 2903740), (35, 2488920), (40, 2177805), (42, 2074100), (49, 1777800), (50, 1742244), (56, 1555575), (60, 1451870), (70, 1244460), (75, 1161496), (84, 1037050), (98, 888900), (100, 871122), (105, 829640), (120, 725935), (140, 622230), (147, 592600), (150, 580748), (168, 518525), (175, 497784), (196, 444450), (200, 435561), (210, 414820), (245, 355560), (280, 311115), (294, 296300), (300, 290374), (350, 248892), (392, 222225), (420, 207410), (490, 177780), (525, 165928), (588, 148150), (600, 145187), (700, 124446), (735, 118520), (840, 103705), (980, 88890), (1050, 82964), (1176, 74075), (1225, 71112), (1400, 62223), (1470, 59260), (1960, 44445), (2100, 41482), (2450, 35556), (2940, 29630), (2963, 29400), (3675, 23704), (4200, 20741), (4900, 17778), (5880, 14815), (5926, 14700), (7350, 11852), (8889, 9800)]