61639650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{45659}}^1$

素因数の和:45680

約数の個数: 48

約数和(自身を含む): 169855200

約数和(自身を除く): 108215550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 45659, 91318, 136977, 228295, 273954, 410931, 456590, 684885, 821862, 1141475, 1232793, 1369770, 2054655, 2282950, 2465586, 3424425, 4109310, 6163965, 6848850, 10273275, 12327930, 20546550, 30819825, 61639650]

約数ペア:

[(1, 61639650), (2, 30819825), (3, 20546550), (5, 12327930), (6, 10273275), (9, 6848850), (10, 6163965), (15, 4109310), (18, 3424425), (25, 2465586), (27, 2282950), (30, 2054655), (45, 1369770), (50, 1232793), (54, 1141475), (75, 821862), (90, 684885), (135, 456590), (150, 410931), (225, 273954), (270, 228295), (450, 136977), (675, 91318), (1350, 45659)]