47205450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{479}}^1$

素因数の和:573

約数の個数: 96

約数和(自身を含む): 132134400

約数和(自身を除く): 84928950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 73, 75, 90, 135, 146, 150, 219, 225, 270, 365, 438, 450, 479, 657, 675, 730, 958, 1095, 1314, 1350, 1437, 1825, 1971, 2190, 2395, 2874, 3285, 3650, 3942, 4311, 4790, 5475, 6570, 7185, 8622, 9855, 10950, 11975, 12933, 14370, 16425, 19710, 21555, 23950, 25866, 32850, 34967, 35925, 43110, 49275, 64665, 69934, 71850, 98550, 104901, 107775, 129330, 174835, 209802, 215550, 314703, 323325, 349670, 524505, 629406, 646650, 874175, 944109, 1049010, 1573515, 1748350, 1888218, 2622525, 3147030, 4720545, 5245050, 7867575, 9441090, 15735150, 23602725, 47205450]

約数ペア:

[(1, 47205450), (2, 23602725), (3, 15735150), (5, 9441090), (6, 7867575), (9, 5245050), (10, 4720545), (15, 3147030), (18, 2622525), (25, 1888218), (27, 1748350), (30, 1573515), (45, 1049010), (50, 944109), (54, 874175), (73, 646650), (75, 629406), (90, 524505), (135, 349670), (146, 323325), (150, 314703), (219, 215550), (225, 209802), (270, 174835), (365, 129330), (438, 107775), (450, 104901), (479, 98550), (657, 71850), (675, 69934), (730, 64665), (958, 49275), (1095, 43110), (1314, 35925), (1350, 34967), (1437, 32850), (1825, 25866), (1971, 23950), (2190, 21555), (2395, 19710), (2874, 16425), (3285, 14370), (3650, 12933), (3942, 11975), (4311, 10950), (4790, 9855), (5475, 8622), (6570, 7185)]