20226150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{6421}}^1$

素因数の和:6446

約数の個数: 72

約数和(自身を含む): 62113584

約数和(自身を除く): 41887434

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 6421, 12842, 19263, 32105, 38526, 44947, 57789, 64210, 89894, 96315, 115578, 134841, 160525, 192630, 224735, 269682, 288945, 321050, 404523, 449470, 481575, 577890, 674205, 809046, 963150, 1123675, 1348410, 1444725, 2022615, 2247350, 2889450, 3371025, 4045230, 6742050, 10113075, 20226150]

約数ペア:

[(1, 20226150), (2, 10113075), (3, 6742050), (5, 4045230), (6, 3371025), (7, 2889450), (9, 2247350), (10, 2022615), (14, 1444725), (15, 1348410), (18, 1123675), (21, 963150), (25, 809046), (30, 674205), (35, 577890), (42, 481575), (45, 449470), (50, 404523), (63, 321050), (70, 288945), (75, 269682), (90, 224735), (105, 192630), (126, 160525), (150, 134841), (175, 115578), (210, 96315), (225, 89894), (315, 64210), (350, 57789), (450, 44947), (525, 38526), (630, 32105), (1050, 19263), (1575, 12842), (3150, 6421)]