186229400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:674

約数の個数: 144

約数和(自身を含む): 520770240

約数和(自身を除く): 334540840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 49, 50, 56, 62, 70, 98, 100, 124, 140, 155, 175, 196, 200, 217, 245, 248, 280, 310, 350, 392, 434, 490, 613, 620, 700, 775, 868, 980, 1085, 1225, 1226, 1240, 1400, 1519, 1550, 1736, 1960, 2170, 2450, 2452, 3038, 3065, 3100, 4291, 4340, 4900, 4904, 5425, 6076, 6130, 6200, 7595, 8582, 8680, 9800, 10850, 12152, 12260, 15190, 15325, 17164, 19003, 21455, 21700, 24520, 30037, 30380, 30650, 34328, 37975, 38006, 42910, 43400, 60074, 60760, 61300, 75950, 76012, 85820, 95015, 107275, 120148, 122600, 133021, 150185, 151900, 152024, 171640, 190030, 214550, 240296, 266042, 300370, 303800, 380060, 429100, 475075, 532084, 600740, 665105, 750925, 760120, 858200, 931147, 950150, 1064168, 1201480, 1330210, 1501850, 1862294, 1900300, 2660420, 3003700, 3325525, 3724588, 3800600, 4655735, 5320840, 6007400, 6651050, 7449176, 9311470, 13302100, 18622940, 23278675, 26604200, 37245880, 46557350, 93114700, 186229400]

約数ペア:

[(1, 186229400), (2, 93114700), (4, 46557350), (5, 37245880), (7, 26604200), (8, 23278675), (10, 18622940), (14, 13302100), (20, 9311470), (25, 7449176), (28, 6651050), (31, 6007400), (35, 5320840), (40, 4655735), (49, 3800600), (50, 3724588), (56, 3325525), (62, 3003700), (70, 2660420), (98, 1900300), (100, 1862294), (124, 1501850), (140, 1330210), (155, 1201480), (175, 1064168), (196, 950150), (200, 931147), (217, 858200), (245, 760120), (248, 750925), (280, 665105), (310, 600740), (350, 532084), (392, 475075), (434, 429100), (490, 380060), (613, 303800), (620, 300370), (700, 266042), (775, 240296), (868, 214550), (980, 190030), (1085, 171640), (1225, 152024), (1226, 151900), (1240, 150185), (1400, 133021), (1519, 122600), (1550, 120148), (1736, 107275), (1960, 95015), (2170, 85820), (2450, 76012), (2452, 75950), (3038, 61300), (3065, 60760), (3100, 60074), (4291, 43400), (4340, 42910), (4900, 38006), (4904, 37975), (5425, 34328), (6076, 30650), (6130, 30380), (6200, 30037), (7595, 24520), (8582, 21700), (8680, 21455), (9800, 19003), (10850, 17164), (12152, 15325), (12260, 15190)]