1914302600

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{229}}^1\times {\mathrm{853}}^1$

素因数の和:1112

約数の個数: 144

約数和(自身を含む): 5206112100

約数和(自身を除く): 3291809500

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 229, 245, 280, 350, 392, 458, 490, 700, 853, 916, 980, 1145, 1225, 1400, 1603, 1706, 1832, 1960, 2290, 2450, 3206, 3412, 4265, 4580, 4900, 5725, 5971, 6412, 6824, 8015, 8530, 9160, 9800, 11221, 11450, 11942, 12824, 16030, 17060, 21325, 22442, 22900, 23884, 29855, 32060, 34120, 40075, 41797, 42650, 44884, 45800, 47768, 56105, 59710, 64120, 80150, 83594, 85300, 89768, 112210, 119420, 149275, 160300, 167188, 170600, 195337, 208985, 224420, 238840, 280525, 298550, 320600, 334376, 390674, 417970, 448840, 561050, 597100, 781348, 835940, 976685, 1044925, 1122100, 1194200, 1367359, 1562696, 1671880, 1953370, 2089850, 2244200, 2734718, 3906740, 4179700, 4883425, 5469436, 6836795, 7813480, 8359400, 9571513, 9766850, 10938872, 13673590, 19143026, 19533700, 27347180, 34183975, 38286052, 39067400, 47857565, 54694360, 68367950, 76572104, 95715130, 136735900, 191430260, 239287825, 273471800, 382860520, 478575650, 957151300, 1914302600]

約数ペア:

[(1, 1914302600), (2, 957151300), (4, 478575650), (5, 382860520), (7, 273471800), (8, 239287825), (10, 191430260), (14, 136735900), (20, 95715130), (25, 76572104), (28, 68367950), (35, 54694360), (40, 47857565), (49, 39067400), (50, 38286052), (56, 34183975), (70, 27347180), (98, 19533700), (100, 19143026), (140, 13673590), (175, 10938872), (196, 9766850), (200, 9571513), (229, 8359400), (245, 7813480), (280, 6836795), (350, 5469436), (392, 4883425), (458, 4179700), (490, 3906740), (700, 2734718), (853, 2244200), (916, 2089850), (980, 1953370), (1145, 1671880), (1225, 1562696), (1400, 1367359), (1603, 1194200), (1706, 1122100), (1832, 1044925), (1960, 976685), (2290, 835940), (2450, 781348), (3206, 597100), (3412, 561050), (4265, 448840), (4580, 417970), (4900, 390674), (5725, 334376), (5971, 320600), (6412, 298550), (6824, 280525), (8015, 238840), (8530, 224420), (9160, 208985), (9800, 195337), (11221, 170600), (11450, 167188), (11942, 160300), (12824, 149275), (16030, 119420), (17060, 112210), (21325, 89768), (22442, 85300), (22900, 83594), (23884, 80150), (29855, 64120), (32060, 59710), (34120, 56105), (40075, 47768), (41797, 45800), (42650, 44884)]