213593100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:265

約数の個数: 288

約数和(自身を含む): 775950336

約数和(自身を除く): 562357236

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 31, 34, 35, 42, 50, 51, 60, 62, 68, 70, 75, 84, 85, 93, 100, 102, 105, 119, 124, 140, 150, 155, 170, 175, 186, 193, 204, 210, 217, 238, 255, 300, 310, 340, 350, 357, 372, 386, 420, 425, 434, 465, 476, 510, 525, 527, 579, 595, 620, 651, 700, 714, 772, 775, 850, 868, 930, 965, 1020, 1050, 1054, 1085, 1158, 1190, 1275, 1302, 1351, 1428, 1550, 1581, 1700, 1785, 1860, 1930, 2100, 2108, 2170, 2316, 2325, 2380, 2550, 2604, 2635, 2702, 2895, 2975, 3100, 3162, 3255, 3281, 3570, 3689, 3860, 4053, 4340, 4650, 4825, 5100, 5270, 5404, 5425, 5790, 5950, 5983, 6324, 6510, 6562, 6755, 7140, 7378, 7905, 8106, 8925, 9300, 9650, 9843, 10540, 10850, 11067, 11580, 11900, 11966, 13020, 13124, 13175, 13510, 14475, 14756, 15810, 16212, 16275, 16405, 17850, 17949, 18445, 19300, 19686, 20265, 21700, 22134, 22967, 23932, 26350, 27020, 28950, 29915, 31620, 32550, 32810, 33775, 35700, 35898, 36890, 39372, 39525, 40530, 41881, 44268, 45934, 49215, 52700, 55335, 57900, 59830, 65100, 65620, 67550, 68901, 71796, 73780, 79050, 81060, 82025, 83762, 89745, 91868, 92225, 98430, 101325, 101711, 110670, 114835, 119660, 125643, 135100, 137802, 149575, 158100, 164050, 167524, 179490, 184450, 196860, 202650, 203422, 209405, 221340, 229670, 246075, 251286, 275604, 276675, 299150, 305133, 328100, 344505, 358980, 368900, 405300, 406844, 418810, 448725, 459340, 492150, 502572, 508555, 553350, 574175, 598300, 610266, 628215, 689010, 711977, 837620, 897450, 984300, 1017110, 1047025, 1106700, 1148350, 1220532, 1256430, 1378020, 1423954, 1525665, 1722525, 1794900, 2034220, 2094050, 2135931, 2296700, 2512860, 2542775, 2847908, 3051330, 3141075, 3445050, 3559885, 4188100, 4271862, 5085550, 6102660, 6282150, 6890100, 7119770, 7628325, 8543724, 10171100, 10679655, 12564300, 14239540, 15256650, 17799425, 21359310, 30513300, 35598850, 42718620, 53398275, 71197700, 106796550, 213593100]

約数ペア:

[(1, 213593100), (2, 106796550), (3, 71197700), (4, 53398275), (5, 42718620), (6, 35598850), (7, 30513300), (10, 21359310), (12, 17799425), (14, 15256650), (15, 14239540), (17, 12564300), (20, 10679655), (21, 10171100), (25, 8543724), (28, 7628325), (30, 7119770), (31, 6890100), (34, 6282150), (35, 6102660), (42, 5085550), (50, 4271862), (51, 4188100), (60, 3559885), (62, 3445050), (68, 3141075), (70, 3051330), (75, 2847908), (84, 2542775), (85, 2512860), (93, 2296700), (100, 2135931), (102, 2094050), (105, 2034220), (119, 1794900), (124, 1722525), (140, 1525665), (150, 1423954), (155, 1378020), (170, 1256430), (175, 1220532), (186, 1148350), (193, 1106700), (204, 1047025), (210, 1017110), (217, 984300), (238, 897450), (255, 837620), (300, 711977), (310, 689010), (340, 628215), (350, 610266), (357, 598300), (372, 574175), (386, 553350), (420, 508555), (425, 502572), (434, 492150), (465, 459340), (476, 448725), (510, 418810), (525, 406844), (527, 405300), (579, 368900), (595, 358980), (620, 344505), (651, 328100), (700, 305133), (714, 299150), (772, 276675), (775, 275604), (850, 251286), (868, 246075), (930, 229670), (965, 221340), (1020, 209405), (1050, 203422), (1054, 202650), (1085, 196860), (1158, 184450), (1190, 179490), (1275, 167524), (1302, 164050), (1351, 158100), (1428, 149575), (1550, 137802), (1581, 135100), (1700, 125643), (1785, 119660), (1860, 114835), (1930, 110670), (2100, 101711), (2108, 101325), (2170, 98430), (2316, 92225), (2325, 91868), (2380, 89745), (2550, 83762), (2604, 82025), (2635, 81060), (2702, 79050), (2895, 73780), (2975, 71796), (3100, 68901), (3162, 67550), (3255, 65620), (3281, 65100), (3570, 59830), (3689, 57900), (3860, 55335), (4053, 52700), (4340, 49215), (4650, 45934), (4825, 44268), (5100, 41881), (5270, 40530), (5404, 39525), (5425, 39372), (5790, 36890), (5950, 35898), (5983, 35700), (6324, 33775), (6510, 32810), (6562, 32550), (6755, 31620), (7140, 29915), (7378, 28950), (7905, 27020), (8106, 26350), (8925, 23932), (9300, 22967), (9650, 22134), (9843, 21700), (10540, 20265), (10850, 19686), (11067, 19300), (11580, 18445), (11900, 17949), (11966, 17850), (13020, 16405), (13124, 16275), (13175, 16212), (13510, 15810), (14475, 14756)]