391029900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{56671}}^1$

素因数の和:56711

約数の個数: 72

約数和(自身を含む): 1180591104

約数和(自身を除く): 789561204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 300, 345, 460, 575, 690, 1150, 1380, 1725, 2300, 3450, 6900, 56671, 113342, 170013, 226684, 283355, 340026, 566710, 680052, 850065, 1133420, 1303433, 1416775, 1700130, 2606866, 2833550, 3400260, 3910299, 4250325, 5213732, 5667100, 6517165, 7820598, 8500650, 13034330, 15641196, 17001300, 19551495, 26068660, 32585825, 39102990, 65171650, 78205980, 97757475, 130343300, 195514950, 391029900]

約数ペア:

[(1, 391029900), (2, 195514950), (3, 130343300), (4, 97757475), (5, 78205980), (6, 65171650), (10, 39102990), (12, 32585825), (15, 26068660), (20, 19551495), (23, 17001300), (25, 15641196), (30, 13034330), (46, 8500650), (50, 7820598), (60, 6517165), (69, 5667100), (75, 5213732), (92, 4250325), (100, 3910299), (115, 3400260), (138, 2833550), (150, 2606866), (230, 1700130), (276, 1416775), (300, 1303433), (345, 1133420), (460, 850065), (575, 680052), (690, 566710), (1150, 340026), (1380, 283355), (1725, 226684), (2300, 170013), (3450, 113342), (6900, 56671)]