202105200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:344

約数の個数: 240

約数和(自身を含む): 720703872

約数和(自身を除く): 518598672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 61, 66, 75, 80, 88, 100, 110, 120, 122, 132, 150, 165, 176, 183, 200, 220, 240, 244, 251, 264, 275, 300, 305, 330, 366, 400, 440, 488, 502, 528, 550, 600, 610, 660, 671, 732, 753, 825, 880, 915, 976, 1004, 1100, 1200, 1220, 1255, 1320, 1342, 1464, 1506, 1525, 1650, 1830, 2008, 2013, 2200, 2440, 2510, 2640, 2684, 2761, 2928, 3012, 3050, 3300, 3355, 3660, 3765, 4016, 4026, 4400, 4575, 4880, 5020, 5368, 5522, 6024, 6100, 6275, 6600, 6710, 7320, 7530, 8052, 8283, 9150, 10040, 10065, 10736, 11044, 12048, 12200, 12550, 13200, 13420, 13805, 14640, 15060, 15311, 16104, 16566, 16775, 18300, 18825, 20080, 20130, 22088, 24400, 25100, 26840, 27610, 30120, 30622, 32208, 33132, 33550, 36600, 37650, 40260, 41415, 44176, 45933, 50200, 50325, 53680, 55220, 60240, 61244, 66264, 67100, 69025, 73200, 75300, 76555, 80520, 82830, 91866, 100400, 100650, 110440, 122488, 132528, 134200, 138050, 150600, 153110, 161040, 165660, 168421, 183732, 201300, 207075, 220880, 229665, 244976, 268400, 276100, 301200, 306220, 331320, 336842, 367464, 382775, 402600, 414150, 459330, 505263, 552200, 612440, 662640, 673684, 734928, 765550, 805200, 828300, 842105, 918660, 1010526, 1104400, 1148325, 1224880, 1347368, 1531100, 1656600, 1684210, 1837320, 2021052, 2296650, 2526315, 2694736, 3062200, 3313200, 3368420, 3674640, 4042104, 4210525, 4593300, 5052630, 6124400, 6736840, 8084208, 8421050, 9186600, 10105260, 12631575, 13473680, 16842100, 18373200, 20210520, 25263150, 33684200, 40421040, 50526300, 67368400, 101052600, 202105200]

約数ペア:

[(1, 202105200), (2, 101052600), (3, 67368400), (4, 50526300), (5, 40421040), (6, 33684200), (8, 25263150), (10, 20210520), (11, 18373200), (12, 16842100), (15, 13473680), (16, 12631575), (20, 10105260), (22, 9186600), (24, 8421050), (25, 8084208), (30, 6736840), (33, 6124400), (40, 5052630), (44, 4593300), (48, 4210525), (50, 4042104), (55, 3674640), (60, 3368420), (61, 3313200), (66, 3062200), (75, 2694736), (80, 2526315), (88, 2296650), (100, 2021052), (110, 1837320), (120, 1684210), (122, 1656600), (132, 1531100), (150, 1347368), (165, 1224880), (176, 1148325), (183, 1104400), (200, 1010526), (220, 918660), (240, 842105), (244, 828300), (251, 805200), (264, 765550), (275, 734928), (300, 673684), (305, 662640), (330, 612440), (366, 552200), (400, 505263), (440, 459330), (488, 414150), (502, 402600), (528, 382775), (550, 367464), (600, 336842), (610, 331320), (660, 306220), (671, 301200), (732, 276100), (753, 268400), (825, 244976), (880, 229665), (915, 220880), (976, 207075), (1004, 201300), (1100, 183732), (1200, 168421), (1220, 165660), (1255, 161040), (1320, 153110), (1342, 150600), (1464, 138050), (1506, 134200), (1525, 132528), (1650, 122488), (1830, 110440), (2008, 100650), (2013, 100400), (2200, 91866), (2440, 82830), (2510, 80520), (2640, 76555), (2684, 75300), (2761, 73200), (2928, 69025), (3012, 67100), (3050, 66264), (3300, 61244), (3355, 60240), (3660, 55220), (3765, 53680), (4016, 50325), (4026, 50200), (4400, 45933), (4575, 44176), (4880, 41415), (5020, 40260), (5368, 37650), (5522, 36600), (6024, 33550), (6100, 33132), (6275, 32208), (6600, 30622), (6710, 30120), (7320, 27610), (7530, 26840), (8052, 25100), (8283, 24400), (9150, 22088), (10040, 20130), (10065, 20080), (10736, 18825), (11044, 18300), (12048, 16775), (12200, 16566), (12550, 16104), (13200, 15311), (13420, 15060), (13805, 14640)]