127220940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 288

約数和(自身を含む): 491871744

約数和(自身を除く): 364650804

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 67, 70, 77, 84, 90, 99, 105, 110, 126, 132, 134, 137, 140, 154, 165, 180, 198, 201, 210, 220, 231, 252, 268, 274, 308, 315, 330, 335, 385, 396, 402, 411, 420, 462, 469, 495, 548, 603, 630, 660, 670, 685, 693, 737, 770, 804, 822, 924, 938, 959, 990, 1005, 1155, 1206, 1233, 1260, 1340, 1370, 1386, 1407, 1474, 1507, 1540, 1644, 1876, 1918, 1980, 2010, 2055, 2211, 2310, 2345, 2412, 2466, 2740, 2772, 2814, 2877, 2948, 3014, 3015, 3465, 3685, 3836, 4020, 4110, 4221, 4422, 4521, 4620, 4690, 4795, 4932, 5159, 5628, 5754, 6028, 6030, 6165, 6633, 6930, 7035, 7370, 7535, 8220, 8442, 8631, 8844, 9042, 9179, 9380, 9590, 10318, 10549, 11055, 11508, 12060, 12330, 13266, 13563, 13860, 14070, 14385, 14740, 15070, 15477, 16884, 17262, 18084, 18358, 19180, 20636, 21098, 21105, 22110, 22605, 24660, 25795, 26532, 27126, 27537, 28140, 28770, 30140, 30954, 31647, 33165, 34524, 36716, 42196, 42210, 43155, 44220, 45210, 45895, 46431, 51590, 52745, 54252, 55074, 57540, 61908, 63294, 64253, 66330, 67815, 77385, 82611, 84420, 86310, 90420, 91790, 92862, 94941, 100969, 103180, 105490, 110148, 126588, 128506, 132660, 135630, 137685, 154770, 158235, 165222, 172620, 183580, 185724, 189882, 192759, 201938, 210980, 232155, 257012, 271260, 275370, 302907, 309540, 316470, 321265, 330444, 379764, 385518, 403876, 413055, 464310, 474705, 504845, 550740, 578277, 605814, 632940, 642530, 706783, 771036, 826110, 908721, 928620, 949410, 963795, 1009690, 1156554, 1211628, 1285060, 1413566, 1514535, 1652220, 1817442, 1898820, 1927590, 2019380, 2120349, 2313108, 2827132, 2891385, 3029070, 3533915, 3634884, 3855180, 4240698, 4543605, 5782770, 6058140, 6361047, 7067830, 8481396, 9087210, 10601745, 11565540, 12722094, 14135660, 18174420, 21203490, 25444188, 31805235, 42406980, 63610470, 127220940]

約数ペア:

[(1, 127220940), (2, 63610470), (3, 42406980), (4, 31805235), (5, 25444188), (6, 21203490), (7, 18174420), (9, 14135660), (10, 12722094), (11, 11565540), (12, 10601745), (14, 9087210), (15, 8481396), (18, 7067830), (20, 6361047), (21, 6058140), (22, 5782770), (28, 4543605), (30, 4240698), (33, 3855180), (35, 3634884), (36, 3533915), (42, 3029070), (44, 2891385), (45, 2827132), (55, 2313108), (60, 2120349), (63, 2019380), (66, 1927590), (67, 1898820), (70, 1817442), (77, 1652220), (84, 1514535), (90, 1413566), (99, 1285060), (105, 1211628), (110, 1156554), (126, 1009690), (132, 963795), (134, 949410), (137, 928620), (140, 908721), (154, 826110), (165, 771036), (180, 706783), (198, 642530), (201, 632940), (210, 605814), (220, 578277), (231, 550740), (252, 504845), (268, 474705), (274, 464310), (308, 413055), (315, 403876), (330, 385518), (335, 379764), (385, 330444), (396, 321265), (402, 316470), (411, 309540), (420, 302907), (462, 275370), (469, 271260), (495, 257012), (548, 232155), (603, 210980), (630, 201938), (660, 192759), (670, 189882), (685, 185724), (693, 183580), (737, 172620), (770, 165222), (804, 158235), (822, 154770), (924, 137685), (938, 135630), (959, 132660), (990, 128506), (1005, 126588), (1155, 110148), (1206, 105490), (1233, 103180), (1260, 100969), (1340, 94941), (1370, 92862), (1386, 91790), (1407, 90420), (1474, 86310), (1507, 84420), (1540, 82611), (1644, 77385), (1876, 67815), (1918, 66330), (1980, 64253), (2010, 63294), (2055, 61908), (2211, 57540), (2310, 55074), (2345, 54252), (2412, 52745), (2466, 51590), (2740, 46431), (2772, 45895), (2814, 45210), (2877, 44220), (2948, 43155), (3014, 42210), (3015, 42196), (3465, 36716), (3685, 34524), (3836, 33165), (4020, 31647), (4110, 30954), (4221, 30140), (4422, 28770), (4521, 28140), (4620, 27537), (4690, 27126), (4795, 26532), (4932, 25795), (5159, 24660), (5628, 22605), (5754, 22110), (6028, 21105), (6030, 21098), (6165, 20636), (6633, 19180), (6930, 18358), (7035, 18084), (7370, 17262), (7535, 16884), (8220, 15477), (8442, 15070), (8631, 14740), (8844, 14385), (9042, 14070), (9179, 13860), (9380, 13563), (9590, 13266), (10318, 12330), (10549, 12060), (11055, 11508)]