21094998600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{3343}}^1$

素因数の和:4184

約数の個数: 192

約数和(自身を含む): 70532985600

約数和(自身を除く): 49437987000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 809, 975, 1300, 1560, 1618, 1950, 2427, 2600, 3236, 3343, 3900, 4045, 4854, 6472, 6686, 7800, 8090, 9708, 10029, 10517, 12135, 13372, 16180, 16715, 19416, 20058, 20225, 21034, 24270, 26744, 31551, 32360, 33430, 40116, 40450, 42068, 43459, 48540, 50145, 52585, 60675, 63102, 66860, 80232, 80900, 83575, 84136, 86918, 97080, 100290, 105170, 121350, 126204, 130377, 133720, 157755, 161800, 167150, 173836, 200580, 210340, 217295, 242700, 250725, 252408, 260754, 262925, 315510, 334300, 347672, 401160, 420680, 434590, 485400, 501450, 521508, 525850, 631020, 651885, 668600, 788775, 869180, 1002900, 1043016, 1051700, 1086475, 1262040, 1303770, 1577550, 1738360, 2005800, 2103400, 2172950, 2607540, 2704487, 3155100, 3259425, 4345900, 5215080, 5408974, 6310200, 6518850, 8113461, 8691800, 10817948, 13037700, 13522435, 16226922, 21635896, 26075400, 27044870, 32453844, 35158331, 40567305, 54089740, 64907688, 67612175, 70316662, 81134610, 105474993, 108179480, 135224350, 140633324, 162269220, 175791655, 202836525, 210949986, 270448700, 281266648, 324538440, 351583310, 405673050, 421899972, 527374965, 540897400, 703166620, 811346100, 843799944, 878958275, 1054749930, 1406333240, 1622692200, 1757916550, 2109499860, 2636874825, 3515833100, 4218999720, 5273749650, 7031666200, 10547499300, 21094998600]

約数ペア:

[(1, 21094998600), (2, 10547499300), (3, 7031666200), (4, 5273749650), (5, 4218999720), (6, 3515833100), (8, 2636874825), (10, 2109499860), (12, 1757916550), (13, 1622692200), (15, 1406333240), (20, 1054749930), (24, 878958275), (25, 843799944), (26, 811346100), (30, 703166620), (39, 540897400), (40, 527374965), (50, 421899972), (52, 405673050), (60, 351583310), (65, 324538440), (75, 281266648), (78, 270448700), (100, 210949986), (104, 202836525), (120, 175791655), (130, 162269220), (150, 140633324), (156, 135224350), (195, 108179480), (200, 105474993), (260, 81134610), (300, 70316662), (312, 67612175), (325, 64907688), (390, 54089740), (520, 40567305), (600, 35158331), (650, 32453844), (780, 27044870), (809, 26075400), (975, 21635896), (1300, 16226922), (1560, 13522435), (1618, 13037700), (1950, 10817948), (2427, 8691800), (2600, 8113461), (3236, 6518850), (3343, 6310200), (3900, 5408974), (4045, 5215080), (4854, 4345900), (6472, 3259425), (6686, 3155100), (7800, 2704487), (8090, 2607540), (9708, 2172950), (10029, 2103400), (10517, 2005800), (12135, 1738360), (13372, 1577550), (16180, 1303770), (16715, 1262040), (19416, 1086475), (20058, 1051700), (20225, 1043016), (21034, 1002900), (24270, 869180), (26744, 788775), (31551, 668600), (32360, 651885), (33430, 631020), (40116, 525850), (40450, 521508), (42068, 501450), (43459, 485400), (48540, 434590), (50145, 420680), (52585, 401160), (60675, 347672), (63102, 334300), (66860, 315510), (80232, 262925), (80900, 260754), (83575, 252408), (84136, 250725), (86918, 242700), (97080, 217295), (100290, 210340), (105170, 200580), (121350, 173836), (126204, 167150), (130377, 161800), (133720, 157755)]