22773780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6659}}^1$

素因数の和:6693

約数の個数: 72

約数和(自身を含む): 72727200

約数和(自身を除く): 49953420

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, 6659, 13318, 19977, 26636, 33295, 39954, 59931, 66590, 79908, 99885, 119862, 126521, 133180, 199770, 239724, 253042, 299655, 379563, 399540, 506084, 599310, 632605, 759126, 1138689, 1198620, 1265210, 1518252, 1897815, 2277378, 2530420, 3795630, 4554756, 5693445, 7591260, 11386890, 22773780]

約数ペア:

[(1, 22773780), (2, 11386890), (3, 7591260), (4, 5693445), (5, 4554756), (6, 3795630), (9, 2530420), (10, 2277378), (12, 1897815), (15, 1518252), (18, 1265210), (19, 1198620), (20, 1138689), (30, 759126), (36, 632605), (38, 599310), (45, 506084), (57, 399540), (60, 379563), (76, 299655), (90, 253042), (95, 239724), (114, 199770), (171, 133180), (180, 126521), (190, 119862), (228, 99885), (285, 79908), (342, 66590), (380, 59931), (570, 39954), (684, 33295), (855, 26636), (1140, 19977), (1710, 13318), (3420, 6659)]