133204540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:204

約数の個数: 144

約数和(自身を含む): 347608800

約数和(自身を除く): 214404260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 43, 49, 58, 70, 86, 98, 109, 116, 140, 145, 172, 196, 203, 215, 218, 245, 290, 301, 406, 430, 436, 490, 545, 580, 602, 763, 812, 860, 980, 1015, 1090, 1204, 1247, 1421, 1505, 1526, 2030, 2107, 2180, 2494, 2842, 3010, 3052, 3161, 3815, 4060, 4214, 4687, 4988, 5341, 5684, 6020, 6235, 6322, 7105, 7630, 8428, 8729, 9374, 10535, 10682, 12470, 12644, 14210, 15260, 15805, 17458, 18748, 21070, 21364, 22127, 23435, 24940, 26705, 28420, 31610, 32809, 34916, 42140, 43645, 44254, 46870, 53410, 61103, 63220, 65618, 87290, 88508, 93740, 106820, 110635, 122206, 131236, 135923, 154889, 164045, 174580, 221270, 229663, 244412, 271846, 305515, 309778, 328090, 442540, 459326, 543692, 611030, 619556, 656180, 679615, 774445, 918652, 951461, 1148315, 1222060, 1359230, 1548890, 1902922, 2296630, 2718460, 3097780, 3805844, 4593260, 4757305, 6660227, 9514610, 13320454, 19029220, 26640908, 33301135, 66602270, 133204540]

約数ペア:

[(1, 133204540), (2, 66602270), (4, 33301135), (5, 26640908), (7, 19029220), (10, 13320454), (14, 9514610), (20, 6660227), (28, 4757305), (29, 4593260), (35, 3805844), (43, 3097780), (49, 2718460), (58, 2296630), (70, 1902922), (86, 1548890), (98, 1359230), (109, 1222060), (116, 1148315), (140, 951461), (145, 918652), (172, 774445), (196, 679615), (203, 656180), (215, 619556), (218, 611030), (245, 543692), (290, 459326), (301, 442540), (406, 328090), (430, 309778), (436, 305515), (490, 271846), (545, 244412), (580, 229663), (602, 221270), (763, 174580), (812, 164045), (860, 154889), (980, 135923), (1015, 131236), (1090, 122206), (1204, 110635), (1247, 106820), (1421, 93740), (1505, 88508), (1526, 87290), (2030, 65618), (2107, 63220), (2180, 61103), (2494, 53410), (2842, 46870), (3010, 44254), (3052, 43645), (3161, 42140), (3815, 34916), (4060, 32809), (4214, 31610), (4687, 28420), (4988, 26705), (5341, 24940), (5684, 23435), (6020, 22127), (6235, 21364), (6322, 21070), (7105, 18748), (7630, 17458), (8428, 15805), (8729, 15260), (9374, 14210), (10535, 12644), (10682, 12470)]