142755500

素因数分解:

$2^2\times 5^3\times {\mathrm{53}}^1\times {\mathrm{5387}}^1$

素因数の和:5459

約数の個数: 48

約数和(自身を含む): 317719584

約数和(自身を除く): 174964084

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 125, 212, 250, 265, 500, 530, 1060, 1325, 2650, 5300, 5387, 6625, 10774, 13250, 21548, 26500, 26935, 53870, 107740, 134675, 269350, 285511, 538700, 571022, 673375, 1142044, 1346750, 1427555, 2693500, 2855110, 5710220, 7137775, 14275550, 28551100, 35688875, 71377750, 142755500]

約数ペア:

[(1, 142755500), (2, 71377750), (4, 35688875), (5, 28551100), (10, 14275550), (20, 7137775), (25, 5710220), (50, 2855110), (53, 2693500), (100, 1427555), (106, 1346750), (125, 1142044), (212, 673375), (250, 571022), (265, 538700), (500, 285511), (530, 269350), (1060, 134675), (1325, 107740), (2650, 53870), (5300, 26935), (5387, 26500), (6625, 21548), (10774, 13250)]