118177740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:352

約数の個数: 144

約数和(自身を含む): 373726080

約数和(自身を除く): 255548340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 61, 90, 94, 122, 141, 180, 183, 188, 229, 235, 244, 282, 305, 366, 423, 458, 470, 549, 564, 610, 687, 705, 732, 846, 915, 916, 940, 1098, 1145, 1220, 1374, 1410, 1692, 1830, 2061, 2115, 2196, 2290, 2745, 2748, 2820, 2867, 3435, 3660, 4122, 4230, 4580, 5490, 5734, 6870, 8244, 8460, 8601, 10305, 10763, 10980, 11468, 13740, 13969, 14335, 17202, 20610, 21526, 25803, 27938, 28670, 32289, 34404, 41220, 41907, 43005, 43052, 51606, 53815, 55876, 57340, 64578, 69845, 83814, 86010, 96867, 103212, 107630, 125721, 129015, 129156, 139690, 161445, 167628, 172020, 193734, 209535, 215260, 251442, 258030, 279380, 322890, 387468, 419070, 484335, 502884, 516060, 628605, 645780, 656543, 838140, 968670, 1257210, 1313086, 1937340, 1969629, 2514420, 2626172, 3282715, 3939258, 5908887, 6565430, 7878516, 9848145, 11817774, 13130860, 19696290, 23635548, 29544435, 39392580, 59088870, 118177740]

約数ペア:

[(1, 118177740), (2, 59088870), (3, 39392580), (4, 29544435), (5, 23635548), (6, 19696290), (9, 13130860), (10, 11817774), (12, 9848145), (15, 7878516), (18, 6565430), (20, 5908887), (30, 3939258), (36, 3282715), (45, 2626172), (47, 2514420), (60, 1969629), (61, 1937340), (90, 1313086), (94, 1257210), (122, 968670), (141, 838140), (180, 656543), (183, 645780), (188, 628605), (229, 516060), (235, 502884), (244, 484335), (282, 419070), (305, 387468), (366, 322890), (423, 279380), (458, 258030), (470, 251442), (549, 215260), (564, 209535), (610, 193734), (687, 172020), (705, 167628), (732, 161445), (846, 139690), (915, 129156), (916, 129015), (940, 125721), (1098, 107630), (1145, 103212), (1220, 96867), (1374, 86010), (1410, 83814), (1692, 69845), (1830, 64578), (2061, 57340), (2115, 55876), (2196, 53815), (2290, 51606), (2745, 43052), (2748, 43005), (2820, 41907), (2867, 41220), (3435, 34404), (3660, 32289), (4122, 28670), (4230, 27938), (4580, 25803), (5490, 21526), (5734, 20610), (6870, 17202), (8244, 14335), (8460, 13969), (8601, 13740), (10305, 11468), (10763, 10980)]