81242400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{33851}}^1$

素因数の和:33874

約数の個数: 72

約数和(自身を含む): 264451824

約数和(自身を除く): 183209424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 33851, 67702, 101553, 135404, 169255, 203106, 270808, 338510, 406212, 507765, 541616, 677020, 812424, 846275, 1015530, 1083232, 1354040, 1624848, 1692550, 2031060, 2538825, 2708080, 3249696, 3385100, 4062120, 5077650, 5416160, 6770200, 8124240, 10155300, 13540400, 16248480, 20310600, 27080800, 40621200, 81242400]

約数ペア:

[(1, 81242400), (2, 40621200), (3, 27080800), (4, 20310600), (5, 16248480), (6, 13540400), (8, 10155300), (10, 8124240), (12, 6770200), (15, 5416160), (16, 5077650), (20, 4062120), (24, 3385100), (25, 3249696), (30, 2708080), (32, 2538825), (40, 2031060), (48, 1692550), (50, 1624848), (60, 1354040), (75, 1083232), (80, 1015530), (96, 846275), (100, 812424), (120, 677020), (150, 541616), (160, 507765), (200, 406212), (240, 338510), (300, 270808), (400, 203106), (480, 169255), (600, 135404), (800, 101553), (1200, 67702), (2400, 33851)]