77062020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:330

約数の個数: 192

約数和(自身を含む): 268240896

約数和(自身を除く): 191178876

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 43, 51, 60, 68, 70, 84, 85, 86, 102, 105, 119, 129, 140, 170, 172, 204, 210, 215, 238, 251, 255, 258, 301, 340, 357, 420, 430, 476, 502, 510, 516, 595, 602, 645, 714, 731, 753, 860, 903, 1004, 1020, 1190, 1204, 1255, 1290, 1428, 1462, 1505, 1506, 1757, 1785, 1806, 2193, 2380, 2510, 2580, 2924, 3010, 3012, 3514, 3570, 3612, 3655, 3765, 4267, 4386, 4515, 5020, 5117, 5271, 6020, 7028, 7140, 7310, 7530, 8534, 8772, 8785, 9030, 10234, 10542, 10793, 10965, 12801, 14620, 15060, 15351, 17068, 17570, 18060, 20468, 21084, 21335, 21586, 21930, 25585, 25602, 26355, 29869, 30702, 32379, 35140, 42670, 43172, 43860, 51170, 51204, 52710, 53965, 59738, 61404, 64005, 64758, 75551, 76755, 85340, 89607, 102340, 105420, 107930, 119476, 128010, 129516, 149345, 151102, 153510, 161895, 179214, 183481, 215860, 226653, 256020, 298690, 302204, 307020, 323790, 358428, 366962, 377755, 448035, 453306, 550443, 597380, 647580, 733924, 755510, 896070, 906612, 917405, 1100886, 1133265, 1284367, 1511020, 1792140, 1834810, 2201772, 2266530, 2568734, 2752215, 3669620, 3853101, 4533060, 5137468, 5504430, 6421835, 7706202, 11008860, 12843670, 15412404, 19265505, 25687340, 38531010, 77062020]

約数ペア:

[(1, 77062020), (2, 38531010), (3, 25687340), (4, 19265505), (5, 15412404), (6, 12843670), (7, 11008860), (10, 7706202), (12, 6421835), (14, 5504430), (15, 5137468), (17, 4533060), (20, 3853101), (21, 3669620), (28, 2752215), (30, 2568734), (34, 2266530), (35, 2201772), (42, 1834810), (43, 1792140), (51, 1511020), (60, 1284367), (68, 1133265), (70, 1100886), (84, 917405), (85, 906612), (86, 896070), (102, 755510), (105, 733924), (119, 647580), (129, 597380), (140, 550443), (170, 453306), (172, 448035), (204, 377755), (210, 366962), (215, 358428), (238, 323790), (251, 307020), (255, 302204), (258, 298690), (301, 256020), (340, 226653), (357, 215860), (420, 183481), (430, 179214), (476, 161895), (502, 153510), (510, 151102), (516, 149345), (595, 129516), (602, 128010), (645, 119476), (714, 107930), (731, 105420), (753, 102340), (860, 89607), (903, 85340), (1004, 76755), (1020, 75551), (1190, 64758), (1204, 64005), (1255, 61404), (1290, 59738), (1428, 53965), (1462, 52710), (1505, 51204), (1506, 51170), (1757, 43860), (1785, 43172), (1806, 42670), (2193, 35140), (2380, 32379), (2510, 30702), (2580, 29869), (2924, 26355), (3010, 25602), (3012, 25585), (3514, 21930), (3570, 21586), (3612, 21335), (3655, 21084), (3765, 20468), (4267, 18060), (4386, 17570), (4515, 17068), (5020, 15351), (5117, 15060), (5271, 14620), (6020, 12801), (7028, 10965), (7140, 10793), (7310, 10542), (7530, 10234), (8534, 9030), (8772, 8785)]