86547060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1699}}^1$

素因数の和:1997

約数の個数: 72

約数和(自身を含む): 263608800

約数和(自身を除く): 177061740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 283, 566, 849, 1132, 1415, 1698, 1699, 2547, 2830, 3396, 3398, 4245, 5094, 5097, 5660, 6796, 8490, 8495, 10188, 10194, 12735, 15291, 16980, 16990, 20388, 25470, 25485, 30582, 33980, 50940, 50970, 61164, 76455, 101940, 152910, 305820, 480817, 961634, 1442451, 1923268, 2404085, 2884902, 4327353, 4808170, 5769804, 7212255, 8654706, 9616340, 14424510, 17309412, 21636765, 28849020, 43273530, 86547060]

約数ペア:

[(1, 86547060), (2, 43273530), (3, 28849020), (4, 21636765), (5, 17309412), (6, 14424510), (9, 9616340), (10, 8654706), (12, 7212255), (15, 5769804), (18, 4808170), (20, 4327353), (30, 2884902), (36, 2404085), (45, 1923268), (60, 1442451), (90, 961634), (180, 480817), (283, 305820), (566, 152910), (849, 101940), (1132, 76455), (1415, 61164), (1698, 50970), (1699, 50940), (2547, 33980), (2830, 30582), (3396, 25485), (3398, 25470), (4245, 20388), (5094, 16990), (5097, 16980), (5660, 15291), (6796, 12735), (8490, 10194), (8495, 10188)]