38151400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:276

約数の個数: 144

約数和(自身を含む): 109730700

約数和(自身を除く): 71579300

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 40, 49, 50, 56, 68, 70, 85, 98, 100, 119, 136, 140, 170, 175, 196, 200, 229, 238, 245, 280, 340, 350, 392, 425, 458, 476, 490, 595, 680, 700, 833, 850, 916, 952, 980, 1145, 1190, 1225, 1400, 1603, 1666, 1700, 1832, 1960, 2290, 2380, 2450, 2975, 3206, 3332, 3400, 3893, 4165, 4580, 4760, 4900, 5725, 5950, 6412, 6664, 7786, 8015, 8330, 9160, 9800, 11221, 11450, 11900, 12824, 15572, 16030, 16660, 19465, 20825, 22442, 22900, 23800, 27251, 31144, 32060, 33320, 38930, 40075, 41650, 44884, 45800, 54502, 56105, 64120, 77860, 80150, 83300, 89768, 97325, 109004, 112210, 136255, 155720, 160300, 166600, 190757, 194650, 218008, 224420, 272510, 280525, 320600, 381514, 389300, 448840, 545020, 561050, 681275, 763028, 778600, 953785, 1090040, 1122100, 1362550, 1526056, 1907570, 2244200, 2725100, 3815140, 4768925, 5450200, 7630280, 9537850, 19075700, 38151400]

約数ペア:

[(1, 38151400), (2, 19075700), (4, 9537850), (5, 7630280), (7, 5450200), (8, 4768925), (10, 3815140), (14, 2725100), (17, 2244200), (20, 1907570), (25, 1526056), (28, 1362550), (34, 1122100), (35, 1090040), (40, 953785), (49, 778600), (50, 763028), (56, 681275), (68, 561050), (70, 545020), (85, 448840), (98, 389300), (100, 381514), (119, 320600), (136, 280525), (140, 272510), (170, 224420), (175, 218008), (196, 194650), (200, 190757), (229, 166600), (238, 160300), (245, 155720), (280, 136255), (340, 112210), (350, 109004), (392, 97325), (425, 89768), (458, 83300), (476, 80150), (490, 77860), (595, 64120), (680, 56105), (700, 54502), (833, 45800), (850, 44884), (916, 41650), (952, 40075), (980, 38930), (1145, 33320), (1190, 32060), (1225, 31144), (1400, 27251), (1603, 23800), (1666, 22900), (1700, 22442), (1832, 20825), (1960, 19465), (2290, 16660), (2380, 16030), (2450, 15572), (2975, 12824), (3206, 11900), (3332, 11450), (3400, 11221), (3893, 9800), (4165, 9160), (4580, 8330), (4760, 8015), (4900, 7786), (5725, 6664), (5950, 6412)]