68751750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{29}}^2\times {\mathrm{109}}^1$

素因数の和:187

約数の個数: 96

約数和(自身を含む): 179356320

約数和(自身を除く): 110604570

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 109, 125, 145, 150, 174, 218, 250, 290, 327, 375, 435, 545, 654, 725, 750, 841, 870, 1090, 1450, 1635, 1682, 2175, 2523, 2725, 3161, 3270, 3625, 4205, 4350, 5046, 5450, 6322, 7250, 8175, 8410, 9483, 10875, 12615, 13625, 15805, 16350, 18966, 21025, 21750, 25230, 27250, 31610, 40875, 42050, 47415, 63075, 79025, 81750, 91669, 94830, 105125, 126150, 158050, 183338, 210250, 237075, 275007, 315375, 395125, 458345, 474150, 550014, 630750, 790250, 916690, 1185375, 1375035, 2291725, 2370750, 2750070, 4583450, 6875175, 11458625, 13750350, 22917250, 34375875, 68751750]

約数ペア:

[(1, 68751750), (2, 34375875), (3, 22917250), (5, 13750350), (6, 11458625), (10, 6875175), (15, 4583450), (25, 2750070), (29, 2370750), (30, 2291725), (50, 1375035), (58, 1185375), (75, 916690), (87, 790250), (109, 630750), (125, 550014), (145, 474150), (150, 458345), (174, 395125), (218, 315375), (250, 275007), (290, 237075), (327, 210250), (375, 183338), (435, 158050), (545, 126150), (654, 105125), (725, 94830), (750, 91669), (841, 81750), (870, 79025), (1090, 63075), (1450, 47415), (1635, 42050), (1682, 40875), (2175, 31610), (2523, 27250), (2725, 25230), (3161, 21750), (3270, 21025), (3625, 18966), (4205, 16350), (4350, 15805), (5046, 13625), (5450, 12615), (6322, 10875), (7250, 9483), (8175, 8410)]