105775320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{17989}}^1$

素因数の和:18017

約数の個数: 96

約数和(自身を含む): 369154800

約数和(自身を除く): 263379480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 17989, 35978, 53967, 71956, 89945, 107934, 125923, 143912, 179890, 215868, 251846, 269835, 359780, 377769, 431736, 503692, 539670, 629615, 719560, 755538, 881461, 1007384, 1079340, 1259230, 1511076, 1762922, 1888845, 2158680, 2518460, 2644383, 3022152, 3525844, 3777690, 4407305, 5036920, 5288766, 7051688, 7555380, 8814610, 10577532, 13221915, 15110760, 17629220, 21155064, 26443830, 35258440, 52887660, 105775320]

約数ペア:

[(1, 105775320), (2, 52887660), (3, 35258440), (4, 26443830), (5, 21155064), (6, 17629220), (7, 15110760), (8, 13221915), (10, 10577532), (12, 8814610), (14, 7555380), (15, 7051688), (20, 5288766), (21, 5036920), (24, 4407305), (28, 3777690), (30, 3525844), (35, 3022152), (40, 2644383), (42, 2518460), (49, 2158680), (56, 1888845), (60, 1762922), (70, 1511076), (84, 1259230), (98, 1079340), (105, 1007384), (120, 881461), (140, 755538), (147, 719560), (168, 629615), (196, 539670), (210, 503692), (245, 431736), (280, 377769), (294, 359780), (392, 269835), (420, 251846), (490, 215868), (588, 179890), (735, 143912), (840, 125923), (980, 107934), (1176, 89945), (1470, 71956), (1960, 53967), (2940, 35978), (5880, 17989)]