201684300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:288

約数の個数: 144

約数和(自身を含む): 604461312

約数和(自身を除く): 402777012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 61, 75, 100, 103, 107, 122, 150, 183, 206, 214, 244, 300, 305, 309, 321, 366, 412, 428, 515, 535, 610, 618, 642, 732, 915, 1030, 1070, 1220, 1236, 1284, 1525, 1545, 1605, 1830, 2060, 2140, 2575, 2675, 3050, 3090, 3210, 3660, 4575, 5150, 5350, 6100, 6180, 6283, 6420, 6527, 7725, 8025, 9150, 10300, 10700, 11021, 12566, 13054, 15450, 16050, 18300, 18849, 19581, 22042, 25132, 26108, 30900, 31415, 32100, 32635, 33063, 37698, 39162, 44084, 55105, 62830, 65270, 66126, 75396, 78324, 94245, 97905, 110210, 125660, 130540, 132252, 157075, 163175, 165315, 188490, 195810, 220420, 275525, 314150, 326350, 330630, 376980, 391620, 471225, 489525, 551050, 628300, 652700, 661260, 672281, 826575, 942450, 979050, 1102100, 1344562, 1653150, 1884900, 1958100, 2016843, 2689124, 3306300, 3361405, 4033686, 6722810, 8067372, 10084215, 13445620, 16807025, 20168430, 33614050, 40336860, 50421075, 67228100, 100842150, 201684300]

約数ペア:

[(1, 201684300), (2, 100842150), (3, 67228100), (4, 50421075), (5, 40336860), (6, 33614050), (10, 20168430), (12, 16807025), (15, 13445620), (20, 10084215), (25, 8067372), (30, 6722810), (50, 4033686), (60, 3361405), (61, 3306300), (75, 2689124), (100, 2016843), (103, 1958100), (107, 1884900), (122, 1653150), (150, 1344562), (183, 1102100), (206, 979050), (214, 942450), (244, 826575), (300, 672281), (305, 661260), (309, 652700), (321, 628300), (366, 551050), (412, 489525), (428, 471225), (515, 391620), (535, 376980), (610, 330630), (618, 326350), (642, 314150), (732, 275525), (915, 220420), (1030, 195810), (1070, 188490), (1220, 165315), (1236, 163175), (1284, 157075), (1525, 132252), (1545, 130540), (1605, 125660), (1830, 110210), (2060, 97905), (2140, 94245), (2575, 78324), (2675, 75396), (3050, 66126), (3090, 65270), (3210, 62830), (3660, 55105), (4575, 44084), (5150, 39162), (5350, 37698), (6100, 33063), (6180, 32635), (6283, 32100), (6420, 31415), (6527, 30900), (7725, 26108), (8025, 25132), (9150, 22042), (10300, 19581), (10700, 18849), (11021, 18300), (12566, 16050), (13054, 15450)]