127275900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{571}}^1\times {\mathrm{743}}^1$

素因数の和:1331

約数の個数: 72

約数和(自身を含む): 369393024

約数和(自身を除く): 242117124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 571, 743, 1142, 1486, 1713, 2229, 2284, 2855, 2972, 3426, 3715, 4458, 5710, 6852, 7430, 8565, 8916, 11145, 11420, 14275, 14860, 17130, 18575, 22290, 28550, 34260, 37150, 42825, 44580, 55725, 57100, 74300, 85650, 111450, 171300, 222900, 424253, 848506, 1272759, 1697012, 2121265, 2545518, 4242530, 5091036, 6363795, 8485060, 10606325, 12727590, 21212650, 25455180, 31818975, 42425300, 63637950, 127275900]

約数ペア:

[(1, 127275900), (2, 63637950), (3, 42425300), (4, 31818975), (5, 25455180), (6, 21212650), (10, 12727590), (12, 10606325), (15, 8485060), (20, 6363795), (25, 5091036), (30, 4242530), (50, 2545518), (60, 2121265), (75, 1697012), (100, 1272759), (150, 848506), (300, 424253), (571, 222900), (743, 171300), (1142, 111450), (1486, 85650), (1713, 74300), (2229, 57100), (2284, 55725), (2855, 44580), (2972, 42825), (3426, 37150), (3715, 34260), (4458, 28550), (5710, 22290), (6852, 18575), (7430, 17130), (8565, 14860), (8916, 14275), (11145, 11420)]