30865600

素因数分解:

$2^6\times 5^2\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:314

約数の個数: 84

約数和(自身を含む): 77102208

約数和(自身を除く): 46236608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 101, 160, 191, 200, 202, 320, 382, 400, 404, 505, 764, 800, 808, 955, 1010, 1528, 1600, 1616, 1910, 2020, 2525, 3056, 3232, 3820, 4040, 4775, 5050, 6112, 6464, 7640, 8080, 9550, 10100, 12224, 15280, 16160, 19100, 19291, 20200, 30560, 32320, 38200, 38582, 40400, 61120, 76400, 77164, 80800, 96455, 152800, 154328, 161600, 192910, 305600, 308656, 385820, 482275, 617312, 771640, 964550, 1234624, 1543280, 1929100, 3086560, 3858200, 6173120, 7716400, 15432800, 30865600]

約数ペア:

[(1, 30865600), (2, 15432800), (4, 7716400), (5, 6173120), (8, 3858200), (10, 3086560), (16, 1929100), (20, 1543280), (25, 1234624), (32, 964550), (40, 771640), (50, 617312), (64, 482275), (80, 385820), (100, 308656), (101, 305600), (160, 192910), (191, 161600), (200, 154328), (202, 152800), (320, 96455), (382, 80800), (400, 77164), (404, 76400), (505, 61120), (764, 40400), (800, 38582), (808, 38200), (955, 32320), (1010, 30560), (1528, 20200), (1600, 19291), (1616, 19100), (1910, 16160), (2020, 15280), (2525, 12224), (3056, 10100), (3232, 9550), (3820, 8080), (4040, 7640), (4775, 6464), (5050, 6112)]