228729900

素因数分解:

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

素因数の和:233

約数の個数: 288

約数和(自身を含む): 824947200

約数和(自身を除く): 596217300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 43, 50, 51, 60, 68, 70, 75, 84, 85, 86, 100, 102, 105, 119, 129, 140, 149, 150, 170, 172, 175, 204, 210, 215, 238, 255, 258, 298, 300, 301, 340, 350, 357, 420, 425, 430, 447, 476, 510, 516, 525, 595, 596, 602, 645, 700, 714, 731, 745, 850, 860, 894, 903, 1020, 1043, 1050, 1075, 1190, 1204, 1275, 1290, 1428, 1462, 1490, 1505, 1700, 1785, 1788, 1806, 2086, 2100, 2150, 2193, 2235, 2380, 2533, 2550, 2580, 2924, 2975, 2980, 3010, 3129, 3225, 3570, 3612, 3655, 3725, 4172, 4300, 4386, 4470, 4515, 5066, 5100, 5117, 5215, 5950, 6020, 6258, 6407, 6450, 7140, 7310, 7450, 7525, 7599, 8772, 8925, 8940, 9030, 10132, 10234, 10430, 10965, 11175, 11900, 12516, 12665, 12814, 12900, 14620, 14900, 15050, 15198, 15351, 15645, 17731, 17850, 18060, 18275, 19221, 20468, 20860, 21930, 22350, 22575, 25330, 25585, 25628, 26075, 30100, 30396, 30702, 31290, 32035, 35462, 35700, 36550, 37995, 38442, 43860, 44700, 44849, 45150, 50660, 51170, 52150, 53193, 54825, 61404, 62580, 63325, 64070, 70924, 73100, 75990, 76755, 76884, 78225, 88655, 89698, 90300, 96105, 102340, 104300, 106386, 108919, 109650, 126650, 127925, 128140, 134547, 151980, 153510, 156450, 160175, 177310, 179396, 189975, 192210, 212772, 217838, 219300, 224245, 253300, 255850, 265965, 269094, 307020, 312900, 320350, 326757, 354620, 379950, 383775, 384420, 435676, 443275, 448490, 480525, 511700, 531930, 538188, 544595, 640700, 653514, 672735, 759900, 762433, 767550, 886550, 896980, 961050, 1063860, 1089190, 1121225, 1307028, 1329825, 1345470, 1524866, 1535100, 1633785, 1773100, 1922100, 2178380, 2242450, 2287299, 2659650, 2690940, 2722975, 3049732, 3267570, 3363675, 3812165, 4484900, 4574598, 5319300, 5445950, 6535140, 6727350, 7624330, 8168925, 9149196, 10891900, 11436495, 13454700, 15248660, 16337850, 19060825, 22872990, 32675700, 38121650, 45745980, 57182475, 76243300, 114364950, 228729900]

約数ペア:

[(1, 228729900), (2, 114364950), (3, 76243300), (4, 57182475), (5, 45745980), (6, 38121650), (7, 32675700), (10, 22872990), (12, 19060825), (14, 16337850), (15, 15248660), (17, 13454700), (20, 11436495), (21, 10891900), (25, 9149196), (28, 8168925), (30, 7624330), (34, 6727350), (35, 6535140), (42, 5445950), (43, 5319300), (50, 4574598), (51, 4484900), (60, 3812165), (68, 3363675), (70, 3267570), (75, 3049732), (84, 2722975), (85, 2690940), (86, 2659650), (100, 2287299), (102, 2242450), (105, 2178380), (119, 1922100), (129, 1773100), (140, 1633785), (149, 1535100), (150, 1524866), (170, 1345470), (172, 1329825), (175, 1307028), (204, 1121225), (210, 1089190), (215, 1063860), (238, 961050), (255, 896980), (258, 886550), (298, 767550), (300, 762433), (301, 759900), (340, 672735), (350, 653514), (357, 640700), (420, 544595), (425, 538188), (430, 531930), (447, 511700), (476, 480525), (510, 448490), (516, 443275), (525, 435676), (595, 384420), (596, 383775), (602, 379950), (645, 354620), (700, 326757), (714, 320350), (731, 312900), (745, 307020), (850, 269094), (860, 265965), (894, 255850), (903, 253300), (1020, 224245), (1043, 219300), (1050, 217838), (1075, 212772), (1190, 192210), (1204, 189975), (1275, 179396), (1290, 177310), (1428, 160175), (1462, 156450), (1490, 153510), (1505, 151980), (1700, 134547), (1785, 128140), (1788, 127925), (1806, 126650), (2086, 109650), (2100, 108919), (2150, 106386), (2193, 104300), (2235, 102340), (2380, 96105), (2533, 90300), (2550, 89698), (2580, 88655), (2924, 78225), (2975, 76884), (2980, 76755), (3010, 75990), (3129, 73100), (3225, 70924), (3570, 64070), (3612, 63325), (3655, 62580), (3725, 61404), (4172, 54825), (4300, 53193), (4386, 52150), (4470, 51170), (4515, 50660), (5066, 45150), (5100, 44849), (5117, 44700), (5215, 43860), (5950, 38442), (6020, 37995), (6258, 36550), (6407, 35700), (6450, 35462), (7140, 32035), (7310, 31290), (7450, 30702), (7525, 30396), (7599, 30100), (8772, 26075), (8925, 25628), (8940, 25585), (9030, 25330), (10132, 22575), (10234, 22350), (10430, 21930), (10965, 20860), (11175, 20468), (11900, 19221), (12516, 18275), (12665, 18060), (12814, 17850), (12900, 17731), (14620, 15645), (14900, 15351), (15050, 15198)]