84923880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{617}}^1$

素因数の和:699

約数の個数: 128

約数和(自身を含む): 270535680

約数和(自身を除く): 185611800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 37, 40, 60, 62, 74, 93, 111, 120, 124, 148, 155, 185, 186, 222, 248, 296, 310, 370, 372, 444, 465, 555, 617, 620, 740, 744, 888, 930, 1110, 1147, 1234, 1240, 1480, 1851, 1860, 2220, 2294, 2468, 3085, 3441, 3702, 3720, 4440, 4588, 4936, 5735, 6170, 6882, 7404, 9176, 9255, 11470, 12340, 13764, 14808, 17205, 18510, 19127, 22829, 22940, 24680, 27528, 34410, 37020, 38254, 45658, 45880, 57381, 68487, 68820, 74040, 76508, 91316, 95635, 114145, 114762, 136974, 137640, 153016, 182632, 191270, 228290, 229524, 273948, 286905, 342435, 382540, 456580, 459048, 547896, 573810, 684870, 707699, 765080, 913160, 1147620, 1369740, 1415398, 2123097, 2295240, 2739480, 2830796, 3538495, 4246194, 5661592, 7076990, 8492388, 10615485, 14153980, 16984776, 21230970, 28307960, 42461940, 84923880]

約数ペア:

[(1, 84923880), (2, 42461940), (3, 28307960), (4, 21230970), (5, 16984776), (6, 14153980), (8, 10615485), (10, 8492388), (12, 7076990), (15, 5661592), (20, 4246194), (24, 3538495), (30, 2830796), (31, 2739480), (37, 2295240), (40, 2123097), (60, 1415398), (62, 1369740), (74, 1147620), (93, 913160), (111, 765080), (120, 707699), (124, 684870), (148, 573810), (155, 547896), (185, 459048), (186, 456580), (222, 382540), (248, 342435), (296, 286905), (310, 273948), (370, 229524), (372, 228290), (444, 191270), (465, 182632), (555, 153016), (617, 137640), (620, 136974), (740, 114762), (744, 114145), (888, 95635), (930, 91316), (1110, 76508), (1147, 74040), (1234, 68820), (1240, 68487), (1480, 57381), (1851, 45880), (1860, 45658), (2220, 38254), (2294, 37020), (2468, 34410), (3085, 27528), (3441, 24680), (3702, 22940), (3720, 22829), (4440, 19127), (4588, 18510), (4936, 17205), (5735, 14808), (6170, 13764), (6882, 12340), (7404, 11470), (9176, 9255)]