117555850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:328

約数の個数: 96

約数和(自身を含む): 253108800

約数和(自身を除く): 135552950

約数列:

[1, 2, 5, 10, 17, 19, 25, 29, 34, 38, 50, 58, 85, 95, 145, 170, 190, 251, 290, 323, 425, 475, 493, 502, 551, 646, 725, 850, 950, 986, 1102, 1255, 1450, 1615, 2465, 2510, 2755, 3230, 4267, 4769, 4930, 5510, 6275, 7279, 8075, 8534, 9367, 9538, 12325, 12550, 13775, 14558, 16150, 18734, 21335, 23845, 24650, 27550, 36395, 42670, 46835, 47690, 72790, 81073, 93670, 106675, 119225, 123743, 138301, 162146, 181975, 213350, 234175, 238450, 247486, 276602, 363950, 405365, 468350, 618715, 691505, 810730, 1237430, 1383010, 2026825, 2351117, 3093575, 3457525, 4053650, 4702234, 6187150, 6915050, 11755585, 23511170, 58777925, 117555850]

約数ペア:

[(1, 117555850), (2, 58777925), (5, 23511170), (10, 11755585), (17, 6915050), (19, 6187150), (25, 4702234), (29, 4053650), (34, 3457525), (38, 3093575), (50, 2351117), (58, 2026825), (85, 1383010), (95, 1237430), (145, 810730), (170, 691505), (190, 618715), (251, 468350), (290, 405365), (323, 363950), (425, 276602), (475, 247486), (493, 238450), (502, 234175), (551, 213350), (646, 181975), (725, 162146), (850, 138301), (950, 123743), (986, 119225), (1102, 106675), (1255, 93670), (1450, 81073), (1615, 72790), (2465, 47690), (2510, 46835), (2755, 42670), (3230, 36395), (4267, 27550), (4769, 24650), (4930, 23845), (5510, 21335), (6275, 18734), (7279, 16150), (8075, 14558), (8534, 13775), (9367, 12550), (9538, 12325)]