128093400

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{7907}}^1$

素因数の和:7935

約数の個数: 120

約数和(自身を含む): 444943620

約数和(自身を除く): 316850220

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 270, 300, 324, 360, 405, 450, 540, 600, 648, 675, 810, 900, 1080, 1350, 1620, 1800, 2025, 2700, 3240, 4050, 5400, 7907, 8100, 15814, 16200, 23721, 31628, 39535, 47442, 63256, 71163, 79070, 94884, 118605, 142326, 158140, 189768, 197675, 213489, 237210, 284652, 316280, 355815, 395350, 426978, 474420, 569304, 593025, 640467, 711630, 790700, 853956, 948840, 1067445, 1186050, 1280934, 1423260, 1581400, 1707912, 1779075, 2134890, 2372100, 2561868, 2846520, 3202335, 3558150, 4269780, 4744200, 5123736, 5337225, 6404670, 7116300, 8539560, 10674450, 12809340, 14232600, 16011675, 21348900, 25618680, 32023350, 42697800, 64046700, 128093400]

約数ペア:

[(1, 128093400), (2, 64046700), (3, 42697800), (4, 32023350), (5, 25618680), (6, 21348900), (8, 16011675), (9, 14232600), (10, 12809340), (12, 10674450), (15, 8539560), (18, 7116300), (20, 6404670), (24, 5337225), (25, 5123736), (27, 4744200), (30, 4269780), (36, 3558150), (40, 3202335), (45, 2846520), (50, 2561868), (54, 2372100), (60, 2134890), (72, 1779075), (75, 1707912), (81, 1581400), (90, 1423260), (100, 1280934), (108, 1186050), (120, 1067445), (135, 948840), (150, 853956), (162, 790700), (180, 711630), (200, 640467), (216, 593025), (225, 569304), (270, 474420), (300, 426978), (324, 395350), (360, 355815), (405, 316280), (450, 284652), (540, 237210), (600, 213489), (648, 197675), (675, 189768), (810, 158140), (900, 142326), (1080, 118605), (1350, 94884), (1620, 79070), (1800, 71163), (2025, 63256), (2700, 47442), (3240, 39535), (4050, 31628), (5400, 23721), (7907, 16200), (8100, 15814)]