99251280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{137849}}^1$

素因数の和:137868

約数の個数: 60

約数和(自身を含む): 333321300

約数和(自身を除く): 234070020

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 137849, 275698, 413547, 551396, 689245, 827094, 1102792, 1240641, 1378490, 1654188, 2067735, 2205584, 2481282, 2756980, 3308376, 4135470, 4962564, 5513960, 6203205, 6616752, 8270940, 9925128, 11027920, 12406410, 16541880, 19850256, 24812820, 33083760, 49625640, 99251280]

約数ペア:

[(1, 99251280), (2, 49625640), (3, 33083760), (4, 24812820), (5, 19850256), (6, 16541880), (8, 12406410), (9, 11027920), (10, 9925128), (12, 8270940), (15, 6616752), (16, 6203205), (18, 5513960), (20, 4962564), (24, 4135470), (30, 3308376), (36, 2756980), (40, 2481282), (45, 2205584), (48, 2067735), (60, 1654188), (72, 1378490), (80, 1240641), (90, 1102792), (120, 827094), (144, 689245), (180, 551396), (240, 413547), (360, 275698), (720, 137849)]