284501850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:416

約数の個数: 96

約数和(自身を含む): 723971520

約数和(自身を除く): 439469670

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 89, 101, 150, 178, 202, 211, 267, 303, 422, 445, 505, 534, 606, 633, 890, 1010, 1055, 1266, 1335, 1515, 2110, 2225, 2525, 2670, 3030, 3165, 4450, 5050, 5275, 6330, 6675, 7575, 8989, 10550, 13350, 15150, 15825, 17978, 18779, 21311, 26967, 31650, 37558, 42622, 44945, 53934, 56337, 63933, 89890, 93895, 106555, 112674, 127866, 134835, 187790, 213110, 224725, 269670, 281685, 319665, 449450, 469475, 532775, 563370, 639330, 674175, 938950, 1065550, 1348350, 1408425, 1598325, 1896679, 2816850, 3196650, 3793358, 5690037, 9483395, 11380074, 18966790, 28450185, 47416975, 56900370, 94833950, 142250925, 284501850]

約数ペア:

[(1, 284501850), (2, 142250925), (3, 94833950), (5, 56900370), (6, 47416975), (10, 28450185), (15, 18966790), (25, 11380074), (30, 9483395), (50, 5690037), (75, 3793358), (89, 3196650), (101, 2816850), (150, 1896679), (178, 1598325), (202, 1408425), (211, 1348350), (267, 1065550), (303, 938950), (422, 674175), (445, 639330), (505, 563370), (534, 532775), (606, 469475), (633, 449450), (890, 319665), (1010, 281685), (1055, 269670), (1266, 224725), (1335, 213110), (1515, 187790), (2110, 134835), (2225, 127866), (2525, 112674), (2670, 106555), (3030, 93895), (3165, 89890), (4450, 63933), (5050, 56337), (5275, 53934), (6330, 44945), (6675, 42622), (7575, 37558), (8989, 31650), (10550, 26967), (13350, 21311), (15150, 18779), (15825, 17978)]