21344400

素因数分解:

$2^4\times 3^2\times 5^2\times 7^2\times {\mathrm{11}}^2$

素因数の和:60

約数の個数: 405

約数和(自身を含む): 94709433

約数和(自身を除く): 73365033

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 49, 50, 55, 56, 60, 63, 66, 70, 72, 75, 77, 80, 84, 88, 90, 98, 99, 100, 105, 110, 112, 120, 121, 126, 132, 140, 144, 147, 150, 154, 165, 168, 175, 176, 180, 196, 198, 200, 210, 220, 225, 231, 240, 242, 245, 252, 264, 275, 280, 294, 300, 308, 315, 330, 336, 350, 360, 363, 385, 392, 396, 400, 420, 440, 441, 450, 462, 484, 490, 495, 504, 525, 528, 539, 550, 560, 588, 600, 605, 616, 630, 660, 693, 700, 720, 726, 735, 770, 784, 792, 825, 840, 847, 880, 882, 900, 924, 968, 980, 990, 1008, 1050, 1078, 1089, 1100, 1155, 1176, 1200, 1210, 1225, 1232, 1260, 1320, 1386, 1400, 1452, 1470, 1540, 1575, 1584, 1617, 1650, 1680, 1694, 1764, 1800, 1815, 1848, 1925, 1936, 1960, 1980, 2100, 2156, 2178, 2200, 2205, 2310, 2352, 2420, 2450, 2475, 2520, 2541, 2640, 2695, 2772, 2800, 2904, 2940, 3025, 3080, 3150, 3234, 3300, 3388, 3465, 3528, 3600, 3630, 3675, 3696, 3850, 3920, 3960, 4200, 4235, 4312, 4356, 4400, 4410, 4620, 4840, 4851, 4900, 4950, 5040, 5082, 5390, 5445, 5544, 5775, 5808, 5880, 5929, 6050, 6160, 6300, 6468, 6600, 6776, 6930, 7056, 7260, 7350, 7623, 7700, 7920, 8085, 8400, 8470, 8624, 8712, 8820, 9075, 9240, 9680, 9702, 9800, 9900, 10164, 10780, 10890, 11025, 11088, 11550, 11760, 11858, 12100, 12600, 12705, 12936, 13200, 13475, 13552, 13860, 14520, 14700, 15246, 15400, 16170, 16940, 17325, 17424, 17640, 17787, 18150, 18480, 19404, 19600, 19800, 20328, 21175, 21560, 21780, 22050, 23100, 23716, 24200, 24255, 25200, 25410, 25872, 26950, 27225, 27720, 29040, 29400, 29645, 30492, 30800, 32340, 33880, 34650, 35280, 35574, 36300, 38115, 38808, 39600, 40425, 40656, 42350, 43120, 43560, 44100, 46200, 47432, 48400, 48510, 50820, 53361, 53900, 54450, 55440, 58800, 59290, 60984, 63525, 64680, 67760, 69300, 71148, 72600, 76230, 77616, 80850, 84700, 87120, 88200, 88935, 92400, 94864, 97020, 101640, 106722, 107800, 108900, 118580, 121275, 121968, 127050, 129360, 138600, 142296, 145200, 148225, 152460, 161700, 169400, 176400, 177870, 190575, 194040, 203280, 213444, 215600, 217800, 237160, 242550, 254100, 266805, 277200, 284592, 296450, 304920, 323400, 338800, 355740, 381150, 388080, 426888, 435600, 444675, 474320, 485100, 508200, 533610, 592900, 609840, 646800, 711480, 762300, 853776, 889350, 970200, 1016400, 1067220, 1185800, 1334025, 1422960, 1524600, 1778700, 1940400, 2134440, 2371600, 2668050, 3049200, 3557400, 4268880, 5336100, 7114800, 10672200, 21344400]

約数ペア:

[(1, 21344400), (2, 10672200), (3, 7114800), (4, 5336100), (5, 4268880), (6, 3557400), (7, 3049200), (8, 2668050), (9, 2371600), (10, 2134440), (11, 1940400), (12, 1778700), (14, 1524600), (15, 1422960), (16, 1334025), (18, 1185800), (20, 1067220), (21, 1016400), (22, 970200), (24, 889350), (25, 853776), (28, 762300), (30, 711480), (33, 646800), (35, 609840), (36, 592900), (40, 533610), (42, 508200), (44, 485100), (45, 474320), (48, 444675), (49, 435600), (50, 426888), (55, 388080), (56, 381150), (60, 355740), (63, 338800), (66, 323400), (70, 304920), (72, 296450), (75, 284592), (77, 277200), (80, 266805), (84, 254100), (88, 242550), (90, 237160), (98, 217800), (99, 215600), (100, 213444), (105, 203280), (110, 194040), (112, 190575), (120, 177870), (121, 176400), (126, 169400), (132, 161700), (140, 152460), (144, 148225), (147, 145200), (150, 142296), (154, 138600), (165, 129360), (168, 127050), (175, 121968), (176, 121275), (180, 118580), (196, 108900), (198, 107800), (200, 106722), (210, 101640), (220, 97020), (225, 94864), (231, 92400), (240, 88935), (242, 88200), (245, 87120), (252, 84700), (264, 80850), (275, 77616), (280, 76230), (294, 72600), (300, 71148), (308, 69300), (315, 67760), (330, 64680), (336, 63525), (350, 60984), (360, 59290), (363, 58800), (385, 55440), (392, 54450), (396, 53900), (400, 53361), (420, 50820), (440, 48510), (441, 48400), (450, 47432), (462, 46200), (484, 44100), (490, 43560), (495, 43120), (504, 42350), (525, 40656), (528, 40425), (539, 39600), (550, 38808), (560, 38115), (588, 36300), (600, 35574), (605, 35280), (616, 34650), (630, 33880), (660, 32340), (693, 30800), (700, 30492), (720, 29645), (726, 29400), (735, 29040), (770, 27720), (784, 27225), (792, 26950), (825, 25872), (840, 25410), (847, 25200), (880, 24255), (882, 24200), (900, 23716), (924, 23100), (968, 22050), (980, 21780), (990, 21560), (1008, 21175), (1050, 20328), (1078, 19800), (1089, 19600), (1100, 19404), (1155, 18480), (1176, 18150), (1200, 17787), (1210, 17640), (1225, 17424), (1232, 17325), (1260, 16940), (1320, 16170), (1386, 15400), (1400, 15246), (1452, 14700), (1470, 14520), (1540, 13860), (1575, 13552), (1584, 13475), (1617, 13200), (1650, 12936), (1680, 12705), (1694, 12600), (1764, 12100), (1800, 11858), (1815, 11760), (1848, 11550), (1925, 11088), (1936, 11025), (1960, 10890), (1980, 10780), (2100, 10164), (2156, 9900), (2178, 9800), (2200, 9702), (2205, 9680), (2310, 9240), (2352, 9075), (2420, 8820), (2450, 8712), (2475, 8624), (2520, 8470), (2541, 8400), (2640, 8085), (2695, 7920), (2772, 7700), (2800, 7623), (2904, 7350), (2940, 7260), (3025, 7056), (3080, 6930), (3150, 6776), (3234, 6600), (3300, 6468), (3388, 6300), (3465, 6160), (3528, 6050), (3600, 5929), (3630, 5880), (3675, 5808), (3696, 5775), (3850, 5544), (3920, 5445), (3960, 5390), (4200, 5082), (4235, 5040), (4312, 4950), (4356, 4900), (4400, 4851), (4410, 4840)]