47769400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 128340000

約数和(自身を除く): 80570600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 149, 175, 200, 229, 280, 298, 350, 458, 596, 700, 745, 916, 1043, 1145, 1192, 1400, 1490, 1603, 1832, 2086, 2290, 2980, 3206, 3725, 4172, 4580, 5215, 5725, 5960, 6412, 7450, 8015, 8344, 9160, 10430, 11450, 12824, 14900, 16030, 20860, 22900, 26075, 29800, 32060, 34121, 40075, 41720, 45800, 52150, 64120, 68242, 80150, 104300, 136484, 160300, 170605, 208600, 238847, 272968, 320600, 341210, 477694, 682420, 853025, 955388, 1194235, 1364840, 1706050, 1910776, 2388470, 3412100, 4776940, 5971175, 6824200, 9553880, 11942350, 23884700, 47769400]

約数ペア:

[(1, 47769400), (2, 23884700), (4, 11942350), (5, 9553880), (7, 6824200), (8, 5971175), (10, 4776940), (14, 3412100), (20, 2388470), (25, 1910776), (28, 1706050), (35, 1364840), (40, 1194235), (50, 955388), (56, 853025), (70, 682420), (100, 477694), (140, 341210), (149, 320600), (175, 272968), (200, 238847), (229, 208600), (280, 170605), (298, 160300), (350, 136484), (458, 104300), (596, 80150), (700, 68242), (745, 64120), (916, 52150), (1043, 45800), (1145, 41720), (1192, 40075), (1400, 34121), (1490, 32060), (1603, 29800), (1832, 26075), (2086, 22900), (2290, 20860), (2980, 16030), (3206, 14900), (3725, 12824), (4172, 11450), (4580, 10430), (5215, 9160), (5725, 8344), (5960, 8015), (6412, 7450)]