49671300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:171

約数の個数: 216

約数和(自身を含む): 174155520

約数和(自身を除く): 124484220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 49, 50, 60, 62, 70, 75, 84, 93, 98, 100, 105, 109, 124, 140, 147, 150, 155, 175, 186, 196, 210, 217, 218, 245, 294, 300, 310, 327, 350, 372, 420, 434, 436, 465, 490, 525, 545, 588, 620, 651, 654, 700, 735, 763, 775, 868, 930, 980, 1050, 1085, 1090, 1225, 1302, 1308, 1470, 1519, 1526, 1550, 1635, 1860, 2100, 2170, 2180, 2289, 2325, 2450, 2604, 2725, 2940, 3038, 3052, 3100, 3255, 3270, 3379, 3675, 3815, 4340, 4557, 4578, 4650, 4900, 5341, 5425, 5450, 6076, 6510, 6540, 6758, 7350, 7595, 7630, 8175, 9114, 9156, 9300, 10137, 10682, 10850, 10900, 11445, 13020, 13516, 14700, 15190, 15260, 16023, 16275, 16350, 16895, 18228, 19075, 20274, 21364, 21700, 22785, 22890, 23653, 26705, 30380, 32046, 32550, 32700, 33790, 37975, 38150, 40548, 45570, 45780, 47306, 50685, 53410, 57225, 64092, 65100, 67580, 70959, 75950, 76300, 80115, 84475, 91140, 94612, 101370, 106820, 113925, 114450, 118265, 133525, 141918, 151900, 160230, 165571, 168950, 202740, 227850, 228900, 236530, 253425, 267050, 283836, 320460, 331142, 337900, 354795, 400575, 455700, 473060, 496713, 506850, 534100, 591325, 662284, 709590, 801150, 827855, 993426, 1013700, 1182650, 1419180, 1602300, 1655710, 1773975, 1986852, 2365300, 2483565, 3311420, 3547950, 4139275, 4967130, 7095900, 8278550, 9934260, 12417825, 16557100, 24835650, 49671300]

約数ペア:

[(1, 49671300), (2, 24835650), (3, 16557100), (4, 12417825), (5, 9934260), (6, 8278550), (7, 7095900), (10, 4967130), (12, 4139275), (14, 3547950), (15, 3311420), (20, 2483565), (21, 2365300), (25, 1986852), (28, 1773975), (30, 1655710), (31, 1602300), (35, 1419180), (42, 1182650), (49, 1013700), (50, 993426), (60, 827855), (62, 801150), (70, 709590), (75, 662284), (84, 591325), (93, 534100), (98, 506850), (100, 496713), (105, 473060), (109, 455700), (124, 400575), (140, 354795), (147, 337900), (150, 331142), (155, 320460), (175, 283836), (186, 267050), (196, 253425), (210, 236530), (217, 228900), (218, 227850), (245, 202740), (294, 168950), (300, 165571), (310, 160230), (327, 151900), (350, 141918), (372, 133525), (420, 118265), (434, 114450), (436, 113925), (465, 106820), (490, 101370), (525, 94612), (545, 91140), (588, 84475), (620, 80115), (651, 76300), (654, 75950), (700, 70959), (735, 67580), (763, 65100), (775, 64092), (868, 57225), (930, 53410), (980, 50685), (1050, 47306), (1085, 45780), (1090, 45570), (1225, 40548), (1302, 38150), (1308, 37975), (1470, 33790), (1519, 32700), (1526, 32550), (1550, 32046), (1635, 30380), (1860, 26705), (2100, 23653), (2170, 22890), (2180, 22785), (2289, 21700), (2325, 21364), (2450, 20274), (2604, 19075), (2725, 18228), (2940, 16895), (3038, 16350), (3052, 16275), (3100, 16023), (3255, 15260), (3270, 15190), (3379, 14700), (3675, 13516), (3815, 13020), (4340, 11445), (4557, 10900), (4578, 10850), (4650, 10682), (4900, 10137), (5341, 9300), (5425, 9156), (5450, 9114), (6076, 8175), (6510, 7630), (6540, 7595), (6758, 7350)]