255129030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:271

約数の個数: 192

約数和(自身を含む): 769886208

約数和(自身を除く): 514757178

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 101, 102, 117, 127, 130, 153, 170, 195, 202, 221, 234, 254, 255, 303, 306, 381, 390, 442, 505, 510, 585, 606, 635, 663, 762, 765, 909, 1010, 1105, 1143, 1170, 1270, 1313, 1326, 1515, 1530, 1651, 1717, 1818, 1905, 1989, 2159, 2210, 2286, 2626, 3030, 3302, 3315, 3434, 3810, 3939, 3978, 4318, 4545, 4953, 5151, 5715, 6477, 6565, 6630, 7878, 8255, 8585, 9090, 9906, 9945, 10302, 10795, 11430, 11817, 12827, 12954, 13130, 14859, 15453, 16510, 17170, 19431, 19695, 19890, 21590, 22321, 23634, 24765, 25654, 25755, 28067, 29718, 30906, 32385, 38481, 38862, 39390, 44642, 49530, 51510, 56134, 59085, 64135, 64770, 66963, 74295, 76962, 77265, 84201, 97155, 111605, 115443, 118170, 128270, 133926, 140335, 148590, 154530, 166751, 168402, 192405, 194310, 200889, 218059, 223210, 230886, 252603, 280670, 333502, 334815, 384810, 401778, 421005, 436118, 500253, 505206, 577215, 654177, 669630, 833755, 842010, 1000506, 1004445, 1090295, 1154430, 1263015, 1308354, 1500759, 1667510, 1962531, 2008890, 2180590, 2501265, 2526030, 2834767, 3001518, 3270885, 3925062, 5002530, 5669534, 6541770, 7503795, 8504301, 9812655, 14173835, 15007590, 17008602, 19625310, 25512903, 28347670, 42521505, 51025806, 85043010, 127564515, 255129030]

約数ペア:

[(1, 255129030), (2, 127564515), (3, 85043010), (5, 51025806), (6, 42521505), (9, 28347670), (10, 25512903), (13, 19625310), (15, 17008602), (17, 15007590), (18, 14173835), (26, 9812655), (30, 8504301), (34, 7503795), (39, 6541770), (45, 5669534), (51, 5002530), (65, 3925062), (78, 3270885), (85, 3001518), (90, 2834767), (101, 2526030), (102, 2501265), (117, 2180590), (127, 2008890), (130, 1962531), (153, 1667510), (170, 1500759), (195, 1308354), (202, 1263015), (221, 1154430), (234, 1090295), (254, 1004445), (255, 1000506), (303, 842010), (306, 833755), (381, 669630), (390, 654177), (442, 577215), (505, 505206), (510, 500253), (585, 436118), (606, 421005), (635, 401778), (663, 384810), (762, 334815), (765, 333502), (909, 280670), (1010, 252603), (1105, 230886), (1143, 223210), (1170, 218059), (1270, 200889), (1313, 194310), (1326, 192405), (1515, 168402), (1530, 166751), (1651, 154530), (1717, 148590), (1818, 140335), (1905, 133926), (1989, 128270), (2159, 118170), (2210, 115443), (2286, 111605), (2626, 97155), (3030, 84201), (3302, 77265), (3315, 76962), (3434, 74295), (3810, 66963), (3939, 64770), (3978, 64135), (4318, 59085), (4545, 56134), (4953, 51510), (5151, 49530), (5715, 44642), (6477, 39390), (6565, 38862), (6630, 38481), (7878, 32385), (8255, 30906), (8585, 29718), (9090, 28067), (9906, 25755), (9945, 25654), (10302, 24765), (10795, 23634), (11430, 22321), (11817, 21590), (12827, 19890), (12954, 19695), (13130, 19431), (14859, 17170), (15453, 16510)]