21294000

素因数分解:

$2^4\times 3^2\times 5^3\times 7^1\times {\mathrm{13}}^2$

素因数の和:62

約数の個数: 360

約数和(自身を含む): 92038752

約数和(自身を除く): 70744752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 25, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 50, 52, 56, 60, 63, 65, 70, 72, 75, 78, 80, 84, 90, 91, 100, 104, 105, 112, 117, 120, 125, 126, 130, 140, 144, 150, 156, 168, 169, 175, 180, 182, 195, 200, 208, 210, 225, 234, 240, 250, 252, 260, 273, 280, 300, 312, 315, 325, 336, 338, 350, 360, 364, 375, 390, 400, 420, 450, 455, 468, 500, 504, 507, 520, 525, 546, 560, 585, 600, 624, 630, 650, 676, 700, 720, 728, 750, 780, 819, 840, 845, 875, 900, 910, 936, 975, 1000, 1008, 1014, 1040, 1050, 1092, 1125, 1170, 1183, 1200, 1260, 1300, 1352, 1365, 1400, 1456, 1500, 1521, 1560, 1575, 1625, 1638, 1680, 1690, 1750, 1800, 1820, 1872, 1950, 2000, 2028, 2100, 2184, 2250, 2275, 2340, 2366, 2520, 2535, 2600, 2625, 2704, 2730, 2800, 2925, 3000, 3042, 3120, 3150, 3250, 3276, 3380, 3500, 3549, 3600, 3640, 3900, 4056, 4095, 4200, 4225, 4368, 4500, 4550, 4680, 4732, 4875, 5040, 5070, 5200, 5250, 5460, 5850, 5915, 6000, 6084, 6300, 6500, 6552, 6760, 6825, 7000, 7098, 7280, 7605, 7800, 7875, 8112, 8190, 8400, 8450, 9000, 9100, 9360, 9464, 9750, 10140, 10500, 10647, 10920, 11375, 11700, 11830, 12168, 12600, 12675, 13000, 13104, 13520, 13650, 14000, 14196, 14625, 15210, 15600, 15750, 16380, 16900, 17745, 18000, 18200, 18928, 19500, 20280, 20475, 21000, 21125, 21294, 21840, 22750, 23400, 23660, 24336, 25200, 25350, 26000, 27300, 28392, 29250, 29575, 30420, 31500, 32760, 33800, 34125, 35490, 36400, 38025, 39000, 40560, 40950, 42000, 42250, 42588, 45500, 46800, 47320, 50700, 53235, 54600, 56784, 58500, 59150, 60840, 63000, 63375, 65520, 67600, 68250, 70980, 76050, 78000, 81900, 84500, 85176, 88725, 91000, 94640, 101400, 102375, 106470, 109200, 117000, 118300, 121680, 126000, 126750, 136500, 141960, 147875, 152100, 163800, 169000, 170352, 177450, 182000, 190125, 202800, 204750, 212940, 234000, 236600, 253500, 266175, 273000, 283920, 295750, 304200, 327600, 338000, 354900, 380250, 409500, 425880, 443625, 473200, 507000, 532350, 546000, 591500, 608400, 709800, 760500, 819000, 851760, 887250, 1014000, 1064700, 1183000, 1330875, 1419600, 1521000, 1638000, 1774500, 2129400, 2366000, 2661750, 3042000, 3549000, 4258800, 5323500, 7098000, 10647000, 21294000]

約数ペア:

[(1, 21294000), (2, 10647000), (3, 7098000), (4, 5323500), (5, 4258800), (6, 3549000), (7, 3042000), (8, 2661750), (9, 2366000), (10, 2129400), (12, 1774500), (13, 1638000), (14, 1521000), (15, 1419600), (16, 1330875), (18, 1183000), (20, 1064700), (21, 1014000), (24, 887250), (25, 851760), (26, 819000), (28, 760500), (30, 709800), (35, 608400), (36, 591500), (39, 546000), (40, 532350), (42, 507000), (45, 473200), (48, 443625), (50, 425880), (52, 409500), (56, 380250), (60, 354900), (63, 338000), (65, 327600), (70, 304200), (72, 295750), (75, 283920), (78, 273000), (80, 266175), (84, 253500), (90, 236600), (91, 234000), (100, 212940), (104, 204750), (105, 202800), (112, 190125), (117, 182000), (120, 177450), (125, 170352), (126, 169000), (130, 163800), (140, 152100), (144, 147875), (150, 141960), (156, 136500), (168, 126750), (169, 126000), (175, 121680), (180, 118300), (182, 117000), (195, 109200), (200, 106470), (208, 102375), (210, 101400), (225, 94640), (234, 91000), (240, 88725), (250, 85176), (252, 84500), (260, 81900), (273, 78000), (280, 76050), (300, 70980), (312, 68250), (315, 67600), (325, 65520), (336, 63375), (338, 63000), (350, 60840), (360, 59150), (364, 58500), (375, 56784), (390, 54600), (400, 53235), (420, 50700), (450, 47320), (455, 46800), (468, 45500), (500, 42588), (504, 42250), (507, 42000), (520, 40950), (525, 40560), (546, 39000), (560, 38025), (585, 36400), (600, 35490), (624, 34125), (630, 33800), (650, 32760), (676, 31500), (700, 30420), (720, 29575), (728, 29250), (750, 28392), (780, 27300), (819, 26000), (840, 25350), (845, 25200), (875, 24336), (900, 23660), (910, 23400), (936, 22750), (975, 21840), (1000, 21294), (1008, 21125), (1014, 21000), (1040, 20475), (1050, 20280), (1092, 19500), (1125, 18928), (1170, 18200), (1183, 18000), (1200, 17745), (1260, 16900), (1300, 16380), (1352, 15750), (1365, 15600), (1400, 15210), (1456, 14625), (1500, 14196), (1521, 14000), (1560, 13650), (1575, 13520), (1625, 13104), (1638, 13000), (1680, 12675), (1690, 12600), (1750, 12168), (1800, 11830), (1820, 11700), (1872, 11375), (1950, 10920), (2000, 10647), (2028, 10500), (2100, 10140), (2184, 9750), (2250, 9464), (2275, 9360), (2340, 9100), (2366, 9000), (2520, 8450), (2535, 8400), (2600, 8190), (2625, 8112), (2704, 7875), (2730, 7800), (2800, 7605), (2925, 7280), (3000, 7098), (3042, 7000), (3120, 6825), (3150, 6760), (3250, 6552), (3276, 6500), (3380, 6300), (3500, 6084), (3549, 6000), (3600, 5915), (3640, 5850), (3900, 5460), (4056, 5250), (4095, 5200), (4200, 5070), (4225, 5040), (4368, 4875), (4500, 4732), (4550, 4680)]