83052720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^2$

素因数の和:172

約数の個数: 180

約数和(自身を含む): 292713408

約数和(自身を除く): 209660688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 61, 62, 72, 80, 90, 93, 120, 122, 124, 144, 155, 180, 183, 186, 240, 244, 248, 279, 305, 310, 360, 366, 372, 465, 488, 496, 549, 558, 610, 620, 720, 732, 744, 915, 930, 976, 1098, 1116, 1220, 1240, 1395, 1464, 1488, 1830, 1860, 1891, 2196, 2232, 2440, 2480, 2745, 2790, 2928, 3660, 3720, 3721, 3782, 4392, 4464, 4880, 5490, 5580, 5673, 7320, 7440, 7442, 7564, 8784, 9455, 10980, 11160, 11163, 11346, 14640, 14884, 15128, 17019, 18605, 18910, 21960, 22320, 22326, 22692, 28365, 29768, 30256, 33489, 34038, 37210, 37820, 43920, 44652, 45384, 55815, 56730, 59536, 66978, 68076, 74420, 75640, 85095, 89304, 90768, 111630, 113460, 115351, 133956, 136152, 148840, 151280, 167445, 170190, 178608, 223260, 226920, 230702, 267912, 272304, 297680, 334890, 340380, 346053, 446520, 453840, 461404, 535824, 576755, 669780, 680760, 692106, 893040, 922808, 1038159, 1153510, 1339560, 1361520, 1384212, 1730265, 1845616, 2076318, 2307020, 2679120, 2768424, 3460530, 4152636, 4614040, 5190795, 5536848, 6921060, 8305272, 9228080, 10381590, 13842120, 16610544, 20763180, 27684240, 41526360, 83052720]

約数ペア:

[(1, 83052720), (2, 41526360), (3, 27684240), (4, 20763180), (5, 16610544), (6, 13842120), (8, 10381590), (9, 9228080), (10, 8305272), (12, 6921060), (15, 5536848), (16, 5190795), (18, 4614040), (20, 4152636), (24, 3460530), (30, 2768424), (31, 2679120), (36, 2307020), (40, 2076318), (45, 1845616), (48, 1730265), (60, 1384212), (61, 1361520), (62, 1339560), (72, 1153510), (80, 1038159), (90, 922808), (93, 893040), (120, 692106), (122, 680760), (124, 669780), (144, 576755), (155, 535824), (180, 461404), (183, 453840), (186, 446520), (240, 346053), (244, 340380), (248, 334890), (279, 297680), (305, 272304), (310, 267912), (360, 230702), (366, 226920), (372, 223260), (465, 178608), (488, 170190), (496, 167445), (549, 151280), (558, 148840), (610, 136152), (620, 133956), (720, 115351), (732, 113460), (744, 111630), (915, 90768), (930, 89304), (976, 85095), (1098, 75640), (1116, 74420), (1220, 68076), (1240, 66978), (1395, 59536), (1464, 56730), (1488, 55815), (1830, 45384), (1860, 44652), (1891, 43920), (2196, 37820), (2232, 37210), (2440, 34038), (2480, 33489), (2745, 30256), (2790, 29768), (2928, 28365), (3660, 22692), (3720, 22326), (3721, 22320), (3782, 21960), (4392, 18910), (4464, 18605), (4880, 17019), (5490, 15128), (5580, 14884), (5673, 14640), (7320, 11346), (7440, 11163), (7442, 11160), (7564, 10980), (8784, 9455)]