1474900

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{43}}^1$

素因数の和:78

約数の個数: 72

約数和(自身を含む): 3819200

約数和(自身を除く): 2344300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 43, 49, 50, 70, 86, 98, 100, 140, 172, 175, 196, 215, 245, 301, 343, 350, 430, 490, 602, 686, 700, 860, 980, 1075, 1204, 1225, 1372, 1505, 1715, 2107, 2150, 2450, 3010, 3430, 4214, 4300, 4900, 6020, 6860, 7525, 8428, 8575, 10535, 14749, 15050, 17150, 21070, 29498, 30100, 34300, 42140, 52675, 58996, 73745, 105350, 147490, 210700, 294980, 368725, 737450, 1474900]

約数ペア:

[(1, 1474900), (2, 737450), (4, 368725), (5, 294980), (7, 210700), (10, 147490), (14, 105350), (20, 73745), (25, 58996), (28, 52675), (35, 42140), (43, 34300), (49, 30100), (50, 29498), (70, 21070), (86, 17150), (98, 15050), (100, 14749), (140, 10535), (172, 8575), (175, 8428), (196, 7525), (215, 6860), (245, 6020), (301, 4900), (343, 4300), (350, 4214), (430, 3430), (490, 3010), (602, 2450), (686, 2150), (700, 2107), (860, 1715), (980, 1505), (1075, 1372), (1204, 1225)]