68910300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{3329}}^1$

素因数の和:3372

約数の個数: 108

約数和(自身を含む): 225454320

約数和(自身を除く): 156544020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 45, 46, 50, 60, 69, 75, 90, 92, 100, 115, 138, 150, 180, 207, 225, 230, 276, 300, 345, 414, 450, 460, 575, 690, 828, 900, 1035, 1150, 1380, 1725, 2070, 2300, 3329, 3450, 4140, 5175, 6658, 6900, 9987, 10350, 13316, 16645, 19974, 20700, 29961, 33290, 39948, 49935, 59922, 66580, 76567, 83225, 99870, 119844, 149805, 153134, 166450, 199740, 229701, 249675, 299610, 306268, 332900, 382835, 459402, 499350, 599220, 689103, 749025, 765670, 918804, 998700, 1148505, 1378206, 1498050, 1531340, 1914175, 2297010, 2756412, 2996100, 3445515, 3828350, 4594020, 5742525, 6891030, 7656700, 11485050, 13782060, 17227575, 22970100, 34455150, 68910300]

約数ペア:

[(1, 68910300), (2, 34455150), (3, 22970100), (4, 17227575), (5, 13782060), (6, 11485050), (9, 7656700), (10, 6891030), (12, 5742525), (15, 4594020), (18, 3828350), (20, 3445515), (23, 2996100), (25, 2756412), (30, 2297010), (36, 1914175), (45, 1531340), (46, 1498050), (50, 1378206), (60, 1148505), (69, 998700), (75, 918804), (90, 765670), (92, 749025), (100, 689103), (115, 599220), (138, 499350), (150, 459402), (180, 382835), (207, 332900), (225, 306268), (230, 299610), (276, 249675), (300, 229701), (345, 199740), (414, 166450), (450, 153134), (460, 149805), (575, 119844), (690, 99870), (828, 83225), (900, 76567), (1035, 66580), (1150, 59922), (1380, 49935), (1725, 39948), (2070, 33290), (2300, 29961), (3329, 20700), (3450, 19974), (4140, 16645), (5175, 13316), (6658, 10350), (6900, 9987)]