199072200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{257}}^1\times {\mathrm{1291}}^1$

素因数の和:1567

約数の個数: 96

約数和(自身を含む): 620004960

約数和(自身を除く): 420932760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 257, 300, 514, 600, 771, 1028, 1285, 1291, 1542, 2056, 2570, 2582, 3084, 3855, 3873, 5140, 5164, 6168, 6425, 6455, 7710, 7746, 10280, 10328, 12850, 12910, 15420, 15492, 19275, 19365, 25700, 25820, 30840, 30984, 32275, 38550, 38730, 51400, 51640, 64550, 77100, 77460, 96825, 129100, 154200, 154920, 193650, 258200, 331787, 387300, 663574, 774600, 995361, 1327148, 1658935, 1990722, 2654296, 3317870, 3981444, 4976805, 6635740, 7962888, 8294675, 9953610, 13271480, 16589350, 19907220, 24884025, 33178700, 39814440, 49768050, 66357400, 99536100, 199072200]

約数ペア:

[(1, 199072200), (2, 99536100), (3, 66357400), (4, 49768050), (5, 39814440), (6, 33178700), (8, 24884025), (10, 19907220), (12, 16589350), (15, 13271480), (20, 9953610), (24, 8294675), (25, 7962888), (30, 6635740), (40, 4976805), (50, 3981444), (60, 3317870), (75, 2654296), (100, 1990722), (120, 1658935), (150, 1327148), (200, 995361), (257, 774600), (300, 663574), (514, 387300), (600, 331787), (771, 258200), (1028, 193650), (1285, 154920), (1291, 154200), (1542, 129100), (2056, 96825), (2570, 77460), (2582, 77100), (3084, 64550), (3855, 51640), (3873, 51400), (5140, 38730), (5164, 38550), (6168, 32275), (6425, 30984), (6455, 30840), (7710, 25820), (7746, 25700), (10280, 19365), (10328, 19275), (12850, 15492), (12910, 15420)]