199217400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{547}}^1\times {\mathrm{607}}^1$

素因数の和:1173

約数の個数: 96

約数和(自身を含む): 619722240

約数和(自身を除く): 420504840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 547, 600, 607, 1094, 1214, 1641, 1821, 2188, 2428, 2735, 3035, 3282, 3642, 4376, 4856, 5470, 6070, 6564, 7284, 8205, 9105, 10940, 12140, 13128, 13675, 14568, 15175, 16410, 18210, 21880, 24280, 27350, 30350, 32820, 36420, 41025, 45525, 54700, 60700, 65640, 72840, 82050, 91050, 109400, 121400, 164100, 182100, 328200, 332029, 364200, 664058, 996087, 1328116, 1660145, 1992174, 2656232, 3320290, 3984348, 4980435, 6640580, 7968696, 8300725, 9960870, 13281160, 16601450, 19921740, 24902175, 33202900, 39843480, 49804350, 66405800, 99608700, 199217400]

約数ペア:

[(1, 199217400), (2, 99608700), (3, 66405800), (4, 49804350), (5, 39843480), (6, 33202900), (8, 24902175), (10, 19921740), (12, 16601450), (15, 13281160), (20, 9960870), (24, 8300725), (25, 7968696), (30, 6640580), (40, 4980435), (50, 3984348), (60, 3320290), (75, 2656232), (100, 1992174), (120, 1660145), (150, 1328116), (200, 996087), (300, 664058), (547, 364200), (600, 332029), (607, 328200), (1094, 182100), (1214, 164100), (1641, 121400), (1821, 109400), (2188, 91050), (2428, 82050), (2735, 72840), (3035, 65640), (3282, 60700), (3642, 54700), (4376, 45525), (4856, 41025), (5470, 36420), (6070, 32820), (6564, 30350), (7284, 27350), (8205, 24280), (9105, 21880), (10940, 18210), (12140, 16410), (13128, 15175), (13675, 14568)]