47680500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:287

約数の個数: 192

約数和(自身を含む): 167731200

約数和(自身を除く): 120050700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 125, 133, 140, 150, 175, 190, 210, 228, 239, 250, 266, 285, 300, 350, 375, 380, 399, 420, 475, 478, 500, 525, 532, 570, 665, 700, 717, 750, 798, 875, 950, 956, 1050, 1140, 1195, 1330, 1425, 1434, 1500, 1596, 1673, 1750, 1900, 1995, 2100, 2375, 2390, 2625, 2660, 2850, 2868, 3325, 3346, 3500, 3585, 3990, 4541, 4750, 4780, 5019, 5250, 5700, 5975, 6650, 6692, 7125, 7170, 7980, 8365, 9082, 9500, 9975, 10038, 10500, 11950, 13300, 13623, 14250, 14340, 16625, 16730, 17925, 18164, 19950, 20076, 22705, 23900, 25095, 27246, 28500, 29875, 31787, 33250, 33460, 35850, 39900, 41825, 45410, 49875, 50190, 54492, 59750, 63574, 66500, 68115, 71700, 83650, 89625, 90820, 95361, 99750, 100380, 113525, 119500, 125475, 127148, 136230, 158935, 167300, 179250, 190722, 199500, 209125, 227050, 250950, 272460, 317870, 340575, 358500, 381444, 418250, 454100, 476805, 501900, 567625, 627375, 635740, 681150, 794675, 836500, 953610, 1135250, 1254750, 1362300, 1589350, 1702875, 1907220, 2270500, 2384025, 2509500, 3178700, 3405750, 3973375, 4768050, 6811500, 7946750, 9536100, 11920125, 15893500, 23840250, 47680500]

約数ペア:

[(1, 47680500), (2, 23840250), (3, 15893500), (4, 11920125), (5, 9536100), (6, 7946750), (7, 6811500), (10, 4768050), (12, 3973375), (14, 3405750), (15, 3178700), (19, 2509500), (20, 2384025), (21, 2270500), (25, 1907220), (28, 1702875), (30, 1589350), (35, 1362300), (38, 1254750), (42, 1135250), (50, 953610), (57, 836500), (60, 794675), (70, 681150), (75, 635740), (76, 627375), (84, 567625), (95, 501900), (100, 476805), (105, 454100), (114, 418250), (125, 381444), (133, 358500), (140, 340575), (150, 317870), (175, 272460), (190, 250950), (210, 227050), (228, 209125), (239, 199500), (250, 190722), (266, 179250), (285, 167300), (300, 158935), (350, 136230), (375, 127148), (380, 125475), (399, 119500), (420, 113525), (475, 100380), (478, 99750), (500, 95361), (525, 90820), (532, 89625), (570, 83650), (665, 71700), (700, 68115), (717, 66500), (750, 63574), (798, 59750), (875, 54492), (950, 50190), (956, 49875), (1050, 45410), (1140, 41825), (1195, 39900), (1330, 35850), (1425, 33460), (1434, 33250), (1500, 31787), (1596, 29875), (1673, 28500), (1750, 27246), (1900, 25095), (1995, 23900), (2100, 22705), (2375, 20076), (2390, 19950), (2625, 18164), (2660, 17925), (2850, 16730), (2868, 16625), (3325, 14340), (3346, 14250), (3500, 13623), (3585, 13300), (3990, 11950), (4541, 10500), (4750, 10038), (4780, 9975), (5019, 9500), (5250, 9082), (5700, 8365), (5975, 7980), (6650, 7170), (6692, 7125)]