15056557850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{1889}}^1$

素因数の和:2192

約数の個数: 96

約数和(自身を含む): 30373056000

約数和(自身を除く): 15316498150

約数列:

[1, 2, 5, 10, 23, 25, 29, 46, 50, 58, 115, 145, 230, 239, 290, 478, 575, 667, 725, 1150, 1195, 1334, 1450, 1889, 2390, 3335, 3778, 5497, 5975, 6670, 6931, 9445, 10994, 11950, 13862, 16675, 18890, 27485, 33350, 34655, 43447, 47225, 54781, 54970, 69310, 86894, 94450, 109562, 137425, 159413, 173275, 217235, 273905, 274850, 318826, 346550, 434470, 451471, 547810, 797065, 902942, 1086175, 1259963, 1369525, 1594130, 2172350, 2257355, 2519926, 2739050, 3985325, 4514710, 6299815, 7970650, 10383833, 11286775, 12599630, 13092659, 20767666, 22573550, 26185318, 31499075, 51919165, 62998150, 65463295, 103838330, 130926590, 259595825, 301131157, 327316475, 519191650, 602262314, 654632950, 1505655785, 3011311570, 7528278925, 15056557850]

約数ペア:

[(1, 15056557850), (2, 7528278925), (5, 3011311570), (10, 1505655785), (23, 654632950), (25, 602262314), (29, 519191650), (46, 327316475), (50, 301131157), (58, 259595825), (115, 130926590), (145, 103838330), (230, 65463295), (239, 62998150), (290, 51919165), (478, 31499075), (575, 26185318), (667, 22573550), (725, 20767666), (1150, 13092659), (1195, 12599630), (1334, 11286775), (1450, 10383833), (1889, 7970650), (2390, 6299815), (3335, 4514710), (3778, 3985325), (5497, 2739050), (5975, 2519926), (6670, 2257355), (6931, 2172350), (9445, 1594130), (10994, 1369525), (11950, 1259963), (13862, 1086175), (16675, 902942), (18890, 797065), (27485, 547810), (33350, 451471), (34655, 434470), (43447, 346550), (47225, 318826), (54781, 274850), (54970, 273905), (69310, 217235), (86894, 173275), (94450, 159413), (109562, 137425)]