85278060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1277}}^1$

素因数の和:1352

約数の個数: 144

約数和(自身を含む): 301444416

約数和(自身を除く): 216166356

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 53, 60, 63, 70, 84, 90, 105, 106, 126, 140, 159, 180, 210, 212, 252, 265, 315, 318, 371, 420, 477, 530, 630, 636, 742, 795, 954, 1060, 1113, 1260, 1277, 1484, 1590, 1855, 1908, 2226, 2385, 2554, 3180, 3339, 3710, 3831, 4452, 4770, 5108, 5565, 6385, 6678, 7420, 7662, 8939, 9540, 11130, 11493, 12770, 13356, 15324, 16695, 17878, 19155, 22260, 22986, 25540, 26817, 33390, 35756, 38310, 44695, 45972, 53634, 57465, 66780, 67681, 76620, 80451, 89390, 107268, 114930, 134085, 135362, 160902, 178780, 203043, 229860, 268170, 270724, 321804, 338405, 402255, 406086, 473767, 536340, 609129, 676810, 804510, 812172, 947534, 1015215, 1218258, 1353620, 1421301, 1609020, 1895068, 2030430, 2368835, 2436516, 2842602, 3045645, 4060860, 4263903, 4737670, 5685204, 6091290, 7106505, 8527806, 9475340, 12182580, 14213010, 17055612, 21319515, 28426020, 42639030, 85278060]

約数ペア:

[(1, 85278060), (2, 42639030), (3, 28426020), (4, 21319515), (5, 17055612), (6, 14213010), (7, 12182580), (9, 9475340), (10, 8527806), (12, 7106505), (14, 6091290), (15, 5685204), (18, 4737670), (20, 4263903), (21, 4060860), (28, 3045645), (30, 2842602), (35, 2436516), (36, 2368835), (42, 2030430), (45, 1895068), (53, 1609020), (60, 1421301), (63, 1353620), (70, 1218258), (84, 1015215), (90, 947534), (105, 812172), (106, 804510), (126, 676810), (140, 609129), (159, 536340), (180, 473767), (210, 406086), (212, 402255), (252, 338405), (265, 321804), (315, 270724), (318, 268170), (371, 229860), (420, 203043), (477, 178780), (530, 160902), (630, 135362), (636, 134085), (742, 114930), (795, 107268), (954, 89390), (1060, 80451), (1113, 76620), (1260, 67681), (1277, 66780), (1484, 57465), (1590, 53634), (1855, 45972), (1908, 44695), (2226, 38310), (2385, 35756), (2554, 33390), (3180, 26817), (3339, 25540), (3710, 22986), (3831, 22260), (4452, 19155), (4770, 17878), (5108, 16695), (5565, 15324), (6385, 13356), (6678, 12770), (7420, 11493), (7662, 11130), (8939, 9540)]