543981780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{159059}}^1$

素因数の和:159093

約数の個数: 72

約数和(自身を含む): 1736935200

約数和(自身を除く): 1192953420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 159059, 318118, 477177, 636236, 795295, 954354, 1431531, 1590590, 1908708, 2385885, 2863062, 3022121, 3181180, 4771770, 5726124, 6044242, 7157655, 9066363, 9543540, 12088484, 14315310, 15110605, 18132726, 27199089, 28630620, 30221210, 36265452, 45331815, 54398178, 60442420, 90663630, 108796356, 135995445, 181327260, 271990890, 543981780]

約数ペア:

[(1, 543981780), (2, 271990890), (3, 181327260), (4, 135995445), (5, 108796356), (6, 90663630), (9, 60442420), (10, 54398178), (12, 45331815), (15, 36265452), (18, 30221210), (19, 28630620), (20, 27199089), (30, 18132726), (36, 15110605), (38, 14315310), (45, 12088484), (57, 9543540), (60, 9066363), (76, 7157655), (90, 6044242), (95, 5726124), (114, 4771770), (171, 3181180), (180, 3022121), (190, 2863062), (228, 2385885), (285, 1908708), (342, 1590590), (380, 1431531), (570, 954354), (684, 795295), (855, 636236), (1140, 477177), (1710, 318118), (3420, 159059)]