39906300

素因数分解:

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

素因数の和:668

約数の個数: 144

約数和(自身を含む): 136435712

約数和(自身を除く): 96529412

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 50, 60, 62, 70, 75, 84, 93, 100, 105, 124, 140, 150, 155, 175, 186, 210, 217, 300, 310, 350, 372, 420, 434, 465, 525, 613, 620, 651, 700, 775, 868, 930, 1050, 1085, 1226, 1302, 1550, 1839, 1860, 2100, 2170, 2325, 2452, 2604, 3065, 3100, 3255, 3678, 4291, 4340, 4650, 5425, 6130, 6510, 7356, 8582, 9195, 9300, 10850, 12260, 12873, 13020, 15325, 16275, 17164, 18390, 19003, 21455, 21700, 25746, 30650, 32550, 36780, 38006, 42910, 45975, 51492, 57009, 61300, 64365, 65100, 76012, 85820, 91950, 95015, 107275, 114018, 128730, 133021, 183900, 190030, 214550, 228036, 257460, 266042, 285045, 321825, 380060, 399063, 429100, 475075, 532084, 570090, 643650, 665105, 798126, 950150, 1140180, 1287300, 1330210, 1425225, 1596252, 1900300, 1995315, 2660420, 2850450, 3325525, 3990630, 5700900, 6651050, 7981260, 9976575, 13302100, 19953150, 39906300]

約数ペア:

[(1, 39906300), (2, 19953150), (3, 13302100), (4, 9976575), (5, 7981260), (6, 6651050), (7, 5700900), (10, 3990630), (12, 3325525), (14, 2850450), (15, 2660420), (20, 1995315), (21, 1900300), (25, 1596252), (28, 1425225), (30, 1330210), (31, 1287300), (35, 1140180), (42, 950150), (50, 798126), (60, 665105), (62, 643650), (70, 570090), (75, 532084), (84, 475075), (93, 429100), (100, 399063), (105, 380060), (124, 321825), (140, 285045), (150, 266042), (155, 257460), (175, 228036), (186, 214550), (210, 190030), (217, 183900), (300, 133021), (310, 128730), (350, 114018), (372, 107275), (420, 95015), (434, 91950), (465, 85820), (525, 76012), (613, 65100), (620, 64365), (651, 61300), (700, 57009), (775, 51492), (868, 45975), (930, 42910), (1050, 38006), (1085, 36780), (1226, 32550), (1302, 30650), (1550, 25746), (1839, 21700), (1860, 21455), (2100, 19003), (2170, 18390), (2325, 17164), (2452, 16275), (2604, 15325), (3065, 13020), (3100, 12873), (3255, 12260), (3678, 10850), (4291, 9300), (4340, 9195), (4650, 8582), (5425, 7356), (6130, 6510)]