45745980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:228

約数の個数: 192

約数和(自身を含む): 159667200

約数和(自身を除く): 113921220

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, 149, 170, 172, 204, 210, 215, 238, 255, 258, 298, 301, 340, 357, 420, 430, 447, 476, 510, 516, 595, 596, 602, 645, 714, 731, 745, 860, 894, 903, 1020, 1043, 1190, 1204, 1290, 1428, 1462, 1490, 1505, 1785, 1788, 1806, 2086, 2193, 2235, 2380, 2533, 2580, 2924, 2980, 3010, 3129, 3570, 3612, 3655, 4172, 4386, 4470, 4515, 5066, 5117, 5215, 6020, 6258, 6407, 7140, 7310, 7599, 8772, 8940, 9030, 10132, 10234, 10430, 10965, 12516, 12665, 12814, 14620, 15198, 15351, 15645, 17731, 18060, 19221, 20468, 20860, 21930, 25330, 25585, 25628, 30396, 30702, 31290, 32035, 35462, 37995, 38442, 43860, 44849, 50660, 51170, 53193, 61404, 62580, 64070, 70924, 75990, 76755, 76884, 88655, 89698, 96105, 102340, 106386, 108919, 128140, 134547, 151980, 153510, 177310, 179396, 192210, 212772, 217838, 224245, 265965, 269094, 307020, 326757, 354620, 384420, 435676, 448490, 531930, 538188, 544595, 653514, 672735, 762433, 896980, 1063860, 1089190, 1307028, 1345470, 1524866, 1633785, 2178380, 2287299, 2690940, 3049732, 3267570, 3812165, 4574598, 6535140, 7624330, 9149196, 11436495, 15248660, 22872990, 45745980]

約数ペア:

[(1, 45745980), (2, 22872990), (3, 15248660), (4, 11436495), (5, 9149196), (6, 7624330), (7, 6535140), (10, 4574598), (12, 3812165), (14, 3267570), (15, 3049732), (17, 2690940), (20, 2287299), (21, 2178380), (28, 1633785), (30, 1524866), (34, 1345470), (35, 1307028), (42, 1089190), (43, 1063860), (51, 896980), (60, 762433), (68, 672735), (70, 653514), (84, 544595), (85, 538188), (86, 531930), (102, 448490), (105, 435676), (119, 384420), (129, 354620), (140, 326757), (149, 307020), (170, 269094), (172, 265965), (204, 224245), (210, 217838), (215, 212772), (238, 192210), (255, 179396), (258, 177310), (298, 153510), (301, 151980), (340, 134547), (357, 128140), (420, 108919), (430, 106386), (447, 102340), (476, 96105), (510, 89698), (516, 88655), (595, 76884), (596, 76755), (602, 75990), (645, 70924), (714, 64070), (731, 62580), (745, 61404), (860, 53193), (894, 51170), (903, 50660), (1020, 44849), (1043, 43860), (1190, 38442), (1204, 37995), (1290, 35462), (1428, 32035), (1462, 31290), (1490, 30702), (1505, 30396), (1785, 25628), (1788, 25585), (1806, 25330), (2086, 21930), (2193, 20860), (2235, 20468), (2380, 19221), (2533, 18060), (2580, 17731), (2924, 15645), (2980, 15351), (3010, 15198), (3129, 14620), (3570, 12814), (3612, 12665), (3655, 12516), (4172, 10965), (4386, 10430), (4470, 10234), (4515, 10132), (5066, 9030), (5117, 8940), (5215, 8772), (6020, 7599), (6258, 7310), (6407, 7140)]