76851960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{911}}^1$

素因数の和:981

約数の個数: 128

約数和(自身を含む): 249523200

約数和(自身を除く): 172671240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 37, 38, 40, 57, 60, 74, 76, 95, 111, 114, 120, 148, 152, 185, 190, 222, 228, 285, 296, 370, 380, 444, 456, 555, 570, 703, 740, 760, 888, 911, 1110, 1140, 1406, 1480, 1822, 2109, 2220, 2280, 2733, 2812, 3515, 3644, 4218, 4440, 4555, 5466, 5624, 7030, 7288, 8436, 9110, 10545, 10932, 13665, 14060, 16872, 17309, 18220, 21090, 21864, 27330, 28120, 33707, 34618, 36440, 42180, 51927, 54660, 67414, 69236, 84360, 86545, 101121, 103854, 109320, 134828, 138472, 168535, 173090, 202242, 207708, 259635, 269656, 337070, 346180, 404484, 415416, 505605, 519270, 640433, 674140, 692360, 808968, 1011210, 1038540, 1280866, 1348280, 1921299, 2022420, 2077080, 2561732, 3202165, 3842598, 4044840, 5123464, 6404330, 7685196, 9606495, 12808660, 15370392, 19212990, 25617320, 38425980, 76851960]

約数ペア:

[(1, 76851960), (2, 38425980), (3, 25617320), (4, 19212990), (5, 15370392), (6, 12808660), (8, 9606495), (10, 7685196), (12, 6404330), (15, 5123464), (19, 4044840), (20, 3842598), (24, 3202165), (30, 2561732), (37, 2077080), (38, 2022420), (40, 1921299), (57, 1348280), (60, 1280866), (74, 1038540), (76, 1011210), (95, 808968), (111, 692360), (114, 674140), (120, 640433), (148, 519270), (152, 505605), (185, 415416), (190, 404484), (222, 346180), (228, 337070), (285, 269656), (296, 259635), (370, 207708), (380, 202242), (444, 173090), (456, 168535), (555, 138472), (570, 134828), (703, 109320), (740, 103854), (760, 101121), (888, 86545), (911, 84360), (1110, 69236), (1140, 67414), (1406, 54660), (1480, 51927), (1822, 42180), (2109, 36440), (2220, 34618), (2280, 33707), (2733, 28120), (2812, 27330), (3515, 21864), (3644, 21090), (4218, 18220), (4440, 17309), (4555, 16872), (5466, 14060), (5624, 13665), (7030, 10932), (7288, 10545), (8436, 9110)]