215397000

素因数分解:

$2^3\times 3^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1$

素因数の和:310

約数の個数: 384

約数和(自身を含む): 899458560

約数和(自身を除く): 684061560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 25, 26, 28, 30, 35, 36, 39, 40, 42, 45, 50, 52, 56, 60, 63, 65, 70, 72, 75, 78, 84, 90, 91, 100, 104, 105, 117, 120, 125, 126, 130, 140, 150, 156, 168, 175, 180, 182, 195, 200, 210, 225, 234, 250, 252, 260, 263, 273, 280, 300, 312, 315, 325, 350, 360, 364, 375, 390, 420, 450, 455, 468, 500, 504, 520, 525, 526, 546, 585, 600, 630, 650, 700, 728, 750, 780, 789, 819, 840, 875, 900, 910, 936, 975, 1000, 1050, 1052, 1092, 1125, 1170, 1260, 1300, 1315, 1365, 1400, 1500, 1560, 1575, 1578, 1625, 1638, 1750, 1800, 1820, 1841, 1950, 2100, 2104, 2184, 2250, 2275, 2340, 2367, 2520, 2600, 2625, 2630, 2730, 2925, 3000, 3150, 3156, 3250, 3276, 3419, 3500, 3640, 3682, 3900, 3945, 4095, 4200, 4500, 4550, 4680, 4734, 4875, 5250, 5260, 5460, 5523, 5850, 6300, 6312, 6500, 6552, 6575, 6825, 6838, 7000, 7364, 7800, 7875, 7890, 8190, 9000, 9100, 9205, 9468, 9750, 10257, 10500, 10520, 10920, 11046, 11375, 11700, 11835, 12600, 13000, 13150, 13650, 13676, 14625, 14728, 15750, 15780, 16380, 16569, 17095, 18200, 18410, 18936, 19500, 19725, 20475, 20514, 21000, 22092, 22750, 23400, 23670, 23933, 26300, 27300, 27352, 27615, 29250, 30771, 31500, 31560, 32760, 32875, 33138, 34125, 34190, 36820, 39000, 39450, 40950, 41028, 44184, 45500, 46025, 47340, 47866, 51285, 52600, 54600, 55230, 58500, 59175, 61542, 63000, 65750, 66276, 68250, 68380, 71799, 73640, 78900, 81900, 82056, 82845, 85475, 91000, 92050, 94680, 95732, 98625, 102375, 102570, 110460, 117000, 118350, 119665, 123084, 131500, 132552, 136500, 136760, 138075, 143598, 153855, 157800, 163800, 165690, 170950, 184100, 191464, 197250, 204750, 205140, 215397, 220920, 230125, 236700, 239330, 246168, 256425, 263000, 273000, 276150, 287196, 295875, 307710, 331380, 341900, 358995, 368200, 394500, 409500, 410280, 414225, 427375, 430794, 460250, 473400, 478660, 512850, 552300, 574392, 591750, 598325, 615420, 662760, 683800, 690375, 717990, 769275, 789000, 819000, 828450, 854750, 861588, 920500, 957320, 1025700, 1076985, 1104600, 1183500, 1196650, 1230840, 1282125, 1380750, 1435980, 1538550, 1656900, 1709500, 1723176, 1794975, 1841000, 2051400, 2071125, 2153970, 2367000, 2393300, 2564250, 2761500, 2871960, 2991625, 3077100, 3313800, 3419000, 3589950, 3846375, 4142250, 4307940, 4786600, 5128500, 5384925, 5523000, 5983250, 6154200, 7179900, 7692750, 8284500, 8615880, 8974875, 10257000, 10769850, 11966500, 14359800, 15385500, 16569000, 17949750, 21539700, 23933000, 26924625, 30771000, 35899500, 43079400, 53849250, 71799000, 107698500, 215397000]

約数ペア:

[(1, 215397000), (2, 107698500), (3, 71799000), (4, 53849250), (5, 43079400), (6, 35899500), (7, 30771000), (8, 26924625), (9, 23933000), (10, 21539700), (12, 17949750), (13, 16569000), (14, 15385500), (15, 14359800), (18, 11966500), (20, 10769850), (21, 10257000), (24, 8974875), (25, 8615880), (26, 8284500), (28, 7692750), (30, 7179900), (35, 6154200), (36, 5983250), (39, 5523000), (40, 5384925), (42, 5128500), (45, 4786600), (50, 4307940), (52, 4142250), (56, 3846375), (60, 3589950), (63, 3419000), (65, 3313800), (70, 3077100), (72, 2991625), (75, 2871960), (78, 2761500), (84, 2564250), (90, 2393300), (91, 2367000), (100, 2153970), (104, 2071125), (105, 2051400), (117, 1841000), (120, 1794975), (125, 1723176), (126, 1709500), (130, 1656900), (140, 1538550), (150, 1435980), (156, 1380750), (168, 1282125), (175, 1230840), (180, 1196650), (182, 1183500), (195, 1104600), (200, 1076985), (210, 1025700), (225, 957320), (234, 920500), (250, 861588), (252, 854750), (260, 828450), (263, 819000), (273, 789000), (280, 769275), (300, 717990), (312, 690375), (315, 683800), (325, 662760), (350, 615420), (360, 598325), (364, 591750), (375, 574392), (390, 552300), (420, 512850), (450, 478660), (455, 473400), (468, 460250), (500, 430794), (504, 427375), (520, 414225), (525, 410280), (526, 409500), (546, 394500), (585, 368200), (600, 358995), (630, 341900), (650, 331380), (700, 307710), (728, 295875), (750, 287196), (780, 276150), (789, 273000), (819, 263000), (840, 256425), (875, 246168), (900, 239330), (910, 236700), (936, 230125), (975, 220920), (1000, 215397), (1050, 205140), (1052, 204750), (1092, 197250), (1125, 191464), (1170, 184100), (1260, 170950), (1300, 165690), (1315, 163800), (1365, 157800), (1400, 153855), (1500, 143598), (1560, 138075), (1575, 136760), (1578, 136500), (1625, 132552), (1638, 131500), (1750, 123084), (1800, 119665), (1820, 118350), (1841, 117000), (1950, 110460), (2100, 102570), (2104, 102375), (2184, 98625), (2250, 95732), (2275, 94680), (2340, 92050), (2367, 91000), (2520, 85475), (2600, 82845), (2625, 82056), (2630, 81900), (2730, 78900), (2925, 73640), (3000, 71799), (3150, 68380), (3156, 68250), (3250, 66276), (3276, 65750), (3419, 63000), (3500, 61542), (3640, 59175), (3682, 58500), (3900, 55230), (3945, 54600), (4095, 52600), (4200, 51285), (4500, 47866), (4550, 47340), (4680, 46025), (4734, 45500), (4875, 44184), (5250, 41028), (5260, 40950), (5460, 39450), (5523, 39000), (5850, 36820), (6300, 34190), (6312, 34125), (6500, 33138), (6552, 32875), (6575, 32760), (6825, 31560), (6838, 31500), (7000, 30771), (7364, 29250), (7800, 27615), (7875, 27352), (7890, 27300), (8190, 26300), (9000, 23933), (9100, 23670), (9205, 23400), (9468, 22750), (9750, 22092), (10257, 21000), (10500, 20514), (10520, 20475), (10920, 19725), (11046, 19500), (11375, 18936), (11700, 18410), (11835, 18200), (12600, 17095), (13000, 16569), (13150, 16380), (13650, 15780), (13676, 15750), (14625, 14728)]