51222900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{1511}}^1$

素因数の和:1641

約数の個数: 72

約数和(自身を含む): 149615424

約数和(自身を除く): 98392524

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, 1511, 1695, 2260, 2825, 3022, 3390, 4533, 5650, 6044, 6780, 7555, 8475, 9066, 11300, 15110, 16950, 18132, 22665, 30220, 33900, 37775, 45330, 75550, 90660, 113325, 151100, 170743, 226650, 341486, 453300, 512229, 682972, 853715, 1024458, 1707430, 2048916, 2561145, 3414860, 4268575, 5122290, 8537150, 10244580, 12805725, 17074300, 25611450, 51222900]

約数ペア:

[(1, 51222900), (2, 25611450), (3, 17074300), (4, 12805725), (5, 10244580), (6, 8537150), (10, 5122290), (12, 4268575), (15, 3414860), (20, 2561145), (25, 2048916), (30, 1707430), (50, 1024458), (60, 853715), (75, 682972), (100, 512229), (113, 453300), (150, 341486), (226, 226650), (300, 170743), (339, 151100), (452, 113325), (565, 90660), (678, 75550), (1130, 45330), (1356, 37775), (1511, 33900), (1695, 30220), (2260, 22665), (2825, 18132), (3022, 16950), (3390, 15110), (4533, 11300), (5650, 9066), (6044, 8475), (6780, 7555)]