73203210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1979}}^1$

素因数の和:2132

約数の個数: 64

約数和(自身を含む): 196732800

約数和(自身を除く): 123529590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 137, 270, 274, 411, 685, 822, 1233, 1370, 1979, 2055, 2466, 3699, 3958, 4110, 5937, 6165, 7398, 9895, 11874, 12330, 17811, 18495, 19790, 29685, 35622, 36990, 53433, 59370, 89055, 106866, 178110, 267165, 271123, 534330, 542246, 813369, 1355615, 1626738, 2440107, 2711230, 4066845, 4880214, 7320321, 8133690, 12200535, 14640642, 24401070, 36601605, 73203210]

約数ペア:

[(1, 73203210), (2, 36601605), (3, 24401070), (5, 14640642), (6, 12200535), (9, 8133690), (10, 7320321), (15, 4880214), (18, 4066845), (27, 2711230), (30, 2440107), (45, 1626738), (54, 1355615), (90, 813369), (135, 542246), (137, 534330), (270, 271123), (274, 267165), (411, 178110), (685, 106866), (822, 89055), (1233, 59370), (1370, 53433), (1979, 36990), (2055, 35622), (2466, 29685), (3699, 19790), (3958, 18495), (4110, 17811), (5937, 12330), (6165, 11874), (7398, 9895)]