125685420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{607}}^1$

素因数の和:672

約数の個数: 192

約数和(自身を含む): 441262080

約数和(自身を除く): 315576660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 29, 30, 34, 35, 42, 51, 58, 60, 68, 70, 84, 85, 87, 102, 105, 116, 119, 140, 145, 170, 174, 203, 204, 210, 238, 255, 290, 340, 348, 357, 406, 420, 435, 476, 493, 510, 580, 595, 607, 609, 714, 812, 870, 986, 1015, 1020, 1190, 1214, 1218, 1428, 1479, 1740, 1785, 1821, 1972, 2030, 2380, 2428, 2436, 2465, 2958, 3035, 3045, 3451, 3570, 3642, 4060, 4249, 4930, 5916, 6070, 6090, 6902, 7140, 7284, 7395, 8498, 9105, 9860, 10319, 10353, 12140, 12180, 12747, 13804, 14790, 16996, 17255, 17603, 18210, 20638, 20706, 21245, 25494, 29580, 30957, 34510, 35206, 36420, 41276, 41412, 42490, 50988, 51595, 51765, 52809, 61914, 63735, 69020, 70412, 72233, 84980, 88015, 103190, 103530, 105618, 123221, 123828, 127470, 144466, 154785, 176030, 206380, 207060, 211236, 216699, 246442, 254940, 264045, 288932, 299251, 309570, 352060, 361165, 369663, 433398, 492884, 528090, 598502, 616105, 619140, 722330, 739326, 866796, 897753, 1056180, 1083495, 1197004, 1232210, 1444660, 1478652, 1496255, 1795506, 1848315, 2094757, 2166990, 2464420, 2992510, 3591012, 3696630, 4189514, 4333980, 4488765, 5985020, 6284271, 7393260, 8379028, 8977530, 10473785, 12568542, 17955060, 20947570, 25137084, 31421355, 41895140, 62842710, 125685420]

約数ペア:

[(1, 125685420), (2, 62842710), (3, 41895140), (4, 31421355), (5, 25137084), (6, 20947570), (7, 17955060), (10, 12568542), (12, 10473785), (14, 8977530), (15, 8379028), (17, 7393260), (20, 6284271), (21, 5985020), (28, 4488765), (29, 4333980), (30, 4189514), (34, 3696630), (35, 3591012), (42, 2992510), (51, 2464420), (58, 2166990), (60, 2094757), (68, 1848315), (70, 1795506), (84, 1496255), (85, 1478652), (87, 1444660), (102, 1232210), (105, 1197004), (116, 1083495), (119, 1056180), (140, 897753), (145, 866796), (170, 739326), (174, 722330), (203, 619140), (204, 616105), (210, 598502), (238, 528090), (255, 492884), (290, 433398), (340, 369663), (348, 361165), (357, 352060), (406, 309570), (420, 299251), (435, 288932), (476, 264045), (493, 254940), (510, 246442), (580, 216699), (595, 211236), (607, 207060), (609, 206380), (714, 176030), (812, 154785), (870, 144466), (986, 127470), (1015, 123828), (1020, 123221), (1190, 105618), (1214, 103530), (1218, 103190), (1428, 88015), (1479, 84980), (1740, 72233), (1785, 70412), (1821, 69020), (1972, 63735), (2030, 61914), (2380, 52809), (2428, 51765), (2436, 51595), (2465, 50988), (2958, 42490), (3035, 41412), (3045, 41276), (3451, 36420), (3570, 35206), (3642, 34510), (4060, 30957), (4249, 29580), (4930, 25494), (5916, 21245), (6070, 20706), (6090, 20638), (6902, 18210), (7140, 17603), (7284, 17255), (7395, 16996), (8498, 14790), (9105, 13804), (9860, 12747), (10319, 12180), (10353, 12140)]