80636550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{419}}^1\times {\mathrm{1283}}^1$

素因数の和:1717

約数の個数: 48

約数和(自身を含む): 200612160

約数和(自身を除く): 119975610

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 419, 838, 1257, 1283, 2095, 2514, 2566, 3849, 4190, 6285, 6415, 7698, 10475, 12570, 12830, 19245, 20950, 31425, 32075, 38490, 62850, 64150, 96225, 192450, 537577, 1075154, 1612731, 2687885, 3225462, 5375770, 8063655, 13439425, 16127310, 26878850, 40318275, 80636550]

約数ペア:

[(1, 80636550), (2, 40318275), (3, 26878850), (5, 16127310), (6, 13439425), (10, 8063655), (15, 5375770), (25, 3225462), (30, 2687885), (50, 1612731), (75, 1075154), (150, 537577), (419, 192450), (838, 96225), (1257, 64150), (1283, 62850), (2095, 38490), (2514, 32075), (2566, 31425), (3849, 20950), (4190, 19245), (6285, 12830), (6415, 12570), (7698, 10475)]