12380800

素因数分解:

$2^7\times 5^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:150

約数の個数: 96

約数和(自身を含む): 31588380

約数和(自身を除く): 19207580

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 73, 80, 100, 106, 128, 146, 160, 200, 212, 265, 292, 320, 365, 400, 424, 530, 584, 640, 730, 800, 848, 1060, 1168, 1325, 1460, 1600, 1696, 1825, 2120, 2336, 2650, 2920, 3200, 3392, 3650, 3869, 4240, 4672, 5300, 5840, 6784, 7300, 7738, 8480, 9344, 10600, 11680, 14600, 15476, 16960, 19345, 21200, 23360, 29200, 30952, 33920, 38690, 42400, 46720, 58400, 61904, 77380, 84800, 96725, 116800, 123808, 154760, 169600, 193450, 233600, 247616, 309520, 386900, 495232, 619040, 773800, 1238080, 1547600, 2476160, 3095200, 6190400, 12380800]

約数ペア:

[(1, 12380800), (2, 6190400), (4, 3095200), (5, 2476160), (8, 1547600), (10, 1238080), (16, 773800), (20, 619040), (25, 495232), (32, 386900), (40, 309520), (50, 247616), (53, 233600), (64, 193450), (73, 169600), (80, 154760), (100, 123808), (106, 116800), (128, 96725), (146, 84800), (160, 77380), (200, 61904), (212, 58400), (265, 46720), (292, 42400), (320, 38690), (365, 33920), (400, 30952), (424, 29200), (530, 23360), (584, 21200), (640, 19345), (730, 16960), (800, 15476), (848, 14600), (1060, 11680), (1168, 10600), (1325, 9344), (1460, 8480), (1600, 7738), (1696, 7300), (1825, 6784), (2120, 5840), (2336, 5300), (2650, 4672), (2920, 4240), (3200, 3869), (3392, 3650)]