221551200

素因数分解:

$2^5\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1$

素因数の和:308

約数の個数: 360

約数和(自身を含む): 873412848

約数和(自身を除く): 651861648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 32, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 81, 90, 96, 100, 104, 108, 117, 120, 130, 135, 144, 150, 156, 160, 162, 180, 195, 200, 208, 216, 225, 234, 240, 260, 263, 270, 288, 300, 312, 324, 325, 351, 360, 390, 400, 405, 416, 432, 450, 468, 480, 520, 526, 540, 585, 600, 624, 648, 650, 675, 702, 720, 780, 789, 800, 810, 864, 900, 936, 975, 1040, 1052, 1053, 1080, 1170, 1200, 1248, 1296, 1300, 1315, 1350, 1404, 1440, 1560, 1578, 1620, 1755, 1800, 1872, 1950, 2025, 2080, 2104, 2106, 2160, 2340, 2367, 2400, 2592, 2600, 2630, 2700, 2808, 2925, 3120, 3156, 3240, 3419, 3510, 3600, 3744, 3900, 3945, 4050, 4208, 4212, 4320, 4680, 4734, 5200, 5260, 5265, 5400, 5616, 5850, 6240, 6312, 6480, 6575, 6838, 7020, 7101, 7200, 7800, 7890, 8100, 8416, 8424, 8775, 9360, 9468, 10257, 10400, 10520, 10530, 10800, 11232, 11700, 11835, 12624, 12960, 13150, 13676, 14040, 14202, 15600, 15780, 16200, 16848, 17095, 17550, 18720, 18936, 19725, 20514, 21040, 21060, 21303, 21600, 23400, 23670, 25248, 26300, 26325, 27352, 28080, 28404, 30771, 31200, 31560, 32400, 33696, 34190, 35100, 35505, 37872, 39450, 41028, 42080, 42120, 42606, 46800, 47340, 51285, 52600, 52650, 54704, 56160, 56808, 59175, 61542, 63120, 64800, 68380, 70200, 71010, 75744, 78900, 82056, 84240, 85212, 85475, 92313, 93600, 94680, 102570, 105200, 105300, 106515, 109408, 113616, 118350, 123084, 126240, 136760, 140400, 142020, 153855, 157800, 164112, 168480, 170424, 170950, 177525, 184626, 189360, 205140, 210400, 210600, 213030, 227232, 236700, 246168, 256425, 273520, 276939, 280800, 284040, 307710, 315600, 328224, 340848, 341900, 355050, 369252, 378720, 410280, 421200, 426060, 461565, 473400, 492336, 512850, 532575, 547040, 553878, 568080, 615420, 631200, 681696, 683800, 710100, 738504, 769275, 820560, 842400, 852120, 923130, 946800, 984672, 1025700, 1065150, 1107756, 1136160, 1230840, 1367600, 1384695, 1420200, 1477008, 1538550, 1641120, 1704240, 1846260, 1893600, 2051400, 2130300, 2215512, 2307825, 2461680, 2735200, 2769390, 2840400, 2954016, 3077100, 3408480, 3692520, 4102800, 4260600, 4431024, 4615650, 4923360, 5538780, 5680800, 6154200, 6923475, 7385040, 8205600, 8521200, 8862048, 9231300, 11077560, 12308400, 13846950, 14770080, 17042400, 18462600, 22155120, 24616800, 27693900, 36925200, 44310240, 55387800, 73850400, 110775600, 221551200]

約数ペア:

[(1, 221551200), (2, 110775600), (3, 73850400), (4, 55387800), (5, 44310240), (6, 36925200), (8, 27693900), (9, 24616800), (10, 22155120), (12, 18462600), (13, 17042400), (15, 14770080), (16, 13846950), (18, 12308400), (20, 11077560), (24, 9231300), (25, 8862048), (26, 8521200), (27, 8205600), (30, 7385040), (32, 6923475), (36, 6154200), (39, 5680800), (40, 5538780), (45, 4923360), (48, 4615650), (50, 4431024), (52, 4260600), (54, 4102800), (60, 3692520), (65, 3408480), (72, 3077100), (75, 2954016), (78, 2840400), (80, 2769390), (81, 2735200), (90, 2461680), (96, 2307825), (100, 2215512), (104, 2130300), (108, 2051400), (117, 1893600), (120, 1846260), (130, 1704240), (135, 1641120), (144, 1538550), (150, 1477008), (156, 1420200), (160, 1384695), (162, 1367600), (180, 1230840), (195, 1136160), (200, 1107756), (208, 1065150), (216, 1025700), (225, 984672), (234, 946800), (240, 923130), (260, 852120), (263, 842400), (270, 820560), (288, 769275), (300, 738504), (312, 710100), (324, 683800), (325, 681696), (351, 631200), (360, 615420), (390, 568080), (400, 553878), (405, 547040), (416, 532575), (432, 512850), (450, 492336), (468, 473400), (480, 461565), (520, 426060), (526, 421200), (540, 410280), (585, 378720), (600, 369252), (624, 355050), (648, 341900), (650, 340848), (675, 328224), (702, 315600), (720, 307710), (780, 284040), (789, 280800), (800, 276939), (810, 273520), (864, 256425), (900, 246168), (936, 236700), (975, 227232), (1040, 213030), (1052, 210600), (1053, 210400), (1080, 205140), (1170, 189360), (1200, 184626), (1248, 177525), (1296, 170950), (1300, 170424), (1315, 168480), (1350, 164112), (1404, 157800), (1440, 153855), (1560, 142020), (1578, 140400), (1620, 136760), (1755, 126240), (1800, 123084), (1872, 118350), (1950, 113616), (2025, 109408), (2080, 106515), (2104, 105300), (2106, 105200), (2160, 102570), (2340, 94680), (2367, 93600), (2400, 92313), (2592, 85475), (2600, 85212), (2630, 84240), (2700, 82056), (2808, 78900), (2925, 75744), (3120, 71010), (3156, 70200), (3240, 68380), (3419, 64800), (3510, 63120), (3600, 61542), (3744, 59175), (3900, 56808), (3945, 56160), (4050, 54704), (4208, 52650), (4212, 52600), (4320, 51285), (4680, 47340), (4734, 46800), (5200, 42606), (5260, 42120), (5265, 42080), (5400, 41028), (5616, 39450), (5850, 37872), (6240, 35505), (6312, 35100), (6480, 34190), (6575, 33696), (6838, 32400), (7020, 31560), (7101, 31200), (7200, 30771), (7800, 28404), (7890, 28080), (8100, 27352), (8416, 26325), (8424, 26300), (8775, 25248), (9360, 23670), (9468, 23400), (10257, 21600), (10400, 21303), (10520, 21060), (10530, 21040), (10800, 20514), (11232, 19725), (11700, 18936), (11835, 18720), (12624, 17550), (12960, 17095), (13150, 16848), (13676, 16200), (14040, 15780), (14202, 15600)]