2550723900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{823}}^1\times {\mathrm{10331}}^1$

素因数の和:11171

約数の個数: 72

約数和(自身を含む): 7389777024

約数和(自身を除く): 4839053124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 823, 1646, 2469, 3292, 4115, 4938, 8230, 9876, 10331, 12345, 16460, 20575, 20662, 24690, 30993, 41150, 41324, 49380, 51655, 61725, 61986, 82300, 103310, 123450, 123972, 154965, 206620, 246900, 258275, 309930, 516550, 619860, 774825, 1033100, 1549650, 3099300, 8502413, 17004826, 25507239, 34009652, 42512065, 51014478, 85024130, 102028956, 127536195, 170048260, 212560325, 255072390, 425120650, 510144780, 637680975, 850241300, 1275361950, 2550723900]

約数ペア:

[(1, 2550723900), (2, 1275361950), (3, 850241300), (4, 637680975), (5, 510144780), (6, 425120650), (10, 255072390), (12, 212560325), (15, 170048260), (20, 127536195), (25, 102028956), (30, 85024130), (50, 51014478), (60, 42512065), (75, 34009652), (100, 25507239), (150, 17004826), (300, 8502413), (823, 3099300), (1646, 1549650), (2469, 1033100), (3292, 774825), (4115, 619860), (4938, 516550), (8230, 309930), (9876, 258275), (10331, 246900), (12345, 206620), (16460, 154965), (20575, 123972), (20662, 123450), (24690, 103310), (30993, 82300), (41150, 61986), (41324, 61725), (49380, 51655)]