51900900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{1531}}^1$

素因数の和:1661

約数の個数: 72

約数和(自身を含む): 151594464

約数和(自身を除く): 99693564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 113, 150, 226, 300, 339, 452, 565, 678, 1130, 1356, 1531, 1695, 2260, 2825, 3062, 3390, 4593, 5650, 6124, 6780, 7655, 8475, 9186, 11300, 15310, 16950, 18372, 22965, 30620, 33900, 38275, 45930, 76550, 91860, 114825, 153100, 173003, 229650, 346006, 459300, 519009, 692012, 865015, 1038018, 1730030, 2076036, 2595045, 3460060, 4325075, 5190090, 8650150, 10380180, 12975225, 17300300, 25950450, 51900900]

約数ペア:

[(1, 51900900), (2, 25950450), (3, 17300300), (4, 12975225), (5, 10380180), (6, 8650150), (10, 5190090), (12, 4325075), (15, 3460060), (20, 2595045), (25, 2076036), (30, 1730030), (50, 1038018), (60, 865015), (75, 692012), (100, 519009), (113, 459300), (150, 346006), (226, 229650), (300, 173003), (339, 153100), (452, 114825), (565, 91860), (678, 76550), (1130, 45930), (1356, 38275), (1531, 33900), (1695, 30620), (2260, 22965), (2825, 18372), (3062, 16950), (3390, 15310), (4593, 11300), (5650, 9186), (6124, 8475), (6780, 7655)]