20094868800

素因数分解:

$2^6\times 3^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{3299}}^1$

素因数の和:3380

約数の個数: 420

約数和(自身を含む): 75458116800

約数和(自身を除く): 55363248000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 47, 48, 50, 54, 60, 64, 72, 75, 80, 81, 90, 94, 96, 100, 108, 120, 135, 141, 144, 150, 160, 162, 180, 188, 192, 200, 216, 225, 235, 240, 270, 282, 288, 300, 320, 324, 360, 376, 400, 405, 423, 432, 450, 470, 480, 540, 564, 576, 600, 648, 675, 705, 720, 752, 800, 810, 846, 864, 900, 940, 960, 1080, 1128, 1175, 1200, 1269, 1296, 1350, 1410, 1440, 1504, 1600, 1620, 1692, 1728, 1800, 1880, 2025, 2115, 2160, 2256, 2350, 2400, 2538, 2592, 2700, 2820, 2880, 3008, 3240, 3299, 3384, 3525, 3600, 3760, 3807, 4050, 4230, 4320, 4512, 4700, 4800, 5076, 5184, 5400, 5640, 6345, 6480, 6598, 6768, 7050, 7200, 7520, 7614, 8100, 8460, 8640, 9024, 9400, 9897, 10152, 10575, 10800, 11280, 12690, 12960, 13196, 13536, 14100, 14400, 15040, 15228, 16200, 16495, 16920, 18800, 19035, 19794, 20304, 21150, 21600, 22560, 25380, 25920, 26392, 27072, 28200, 29691, 30456, 31725, 32400, 32990, 33840, 37600, 38070, 39588, 40608, 42300, 43200, 45120, 49485, 50760, 52784, 56400, 59382, 60912, 63450, 64800, 65980, 67680, 75200, 76140, 79176, 81216, 82475, 84600, 89073, 95175, 98970, 101520, 105568, 112800, 118764, 121824, 126900, 129600, 131960, 135360, 148455, 152280, 155053, 158352, 164950, 169200, 178146, 190350, 197940, 203040, 211136, 225600, 237528, 243648, 247425, 253800, 263920, 267219, 296910, 304560, 310106, 316704, 329900, 338400, 356292, 380700, 395880, 406080, 445365, 465159, 475056, 494850, 507600, 527840, 534438, 593820, 609120, 620212, 633408, 659800, 676800, 712584, 742275, 761400, 775265, 791760, 890730, 930318, 950112, 989700, 1015200, 1055680, 1068876, 1187640, 1218240, 1240424, 1319600, 1336095, 1395477, 1425168, 1484550, 1522800, 1550530, 1583520, 1781460, 1860636, 1900224, 1979400, 2030400, 2137752, 2226825, 2325795, 2375280, 2480848, 2639200, 2672190, 2790954, 2850336, 2969100, 3045600, 3101060, 3167040, 3562920, 3721272, 3876325, 3958800, 4186431, 4275504, 4453650, 4651590, 4750560, 4961696, 5278400, 5344380, 5581908, 5700672, 5938200, 6091200, 6202120, 6680475, 6977385, 7125840, 7442544, 7752650, 7917600, 8372862, 8551008, 8907300, 9303180, 9501120, 9923392, 10688760, 11163816, 11628975, 11876400, 12404240, 12559293, 13360950, 13954770, 14251680, 14885088, 15505300, 15835200, 16745724, 17102016, 17814600, 18606360, 20932155, 21377520, 22327632, 23257950, 23752800, 24808480, 25118586, 26721900, 27909540, 28503360, 29770176, 31010600, 33491448, 34886925, 35629200, 37212720, 41864310, 42755040, 44655264, 46515900, 47505600, 49616960, 50237172, 53443800, 55819080, 62021200, 62796465, 66982896, 69773850, 71258400, 74425440, 83728620, 85510080, 89310528, 93031800, 100474344, 104660775, 106887600, 111638160, 124042400, 125592930, 133965792, 139547700, 142516800, 148850880, 167457240, 186063600, 200948688, 209321550, 213775200, 223276320, 248084800, 251185860, 267931584, 279095400, 313982325, 334914480, 372127200, 401897376, 418643100, 427550400, 446552640, 502371720, 558190800, 627964650, 669828960, 744254400, 803794752, 837286200, 1004743440, 1116381600, 1255929300, 1339657920, 1674572400, 2009486880, 2232763200, 2511858600, 3349144800, 4018973760, 5023717200, 6698289600, 10047434400, 20094868800]

約数ペア:

[(1, 20094868800), (2, 10047434400), (3, 6698289600), (4, 5023717200), (5, 4018973760), (6, 3349144800), (8, 2511858600), (9, 2232763200), (10, 2009486880), (12, 1674572400), (15, 1339657920), (16, 1255929300), (18, 1116381600), (20, 1004743440), (24, 837286200), (25, 803794752), (27, 744254400), (30, 669828960), (32, 627964650), (36, 558190800), (40, 502371720), (45, 446552640), (47, 427550400), (48, 418643100), (50, 401897376), (54, 372127200), (60, 334914480), (64, 313982325), (72, 279095400), (75, 267931584), (80, 251185860), (81, 248084800), (90, 223276320), (94, 213775200), (96, 209321550), (100, 200948688), (108, 186063600), (120, 167457240), (135, 148850880), (141, 142516800), (144, 139547700), (150, 133965792), (160, 125592930), (162, 124042400), (180, 111638160), (188, 106887600), (192, 104660775), (200, 100474344), (216, 93031800), (225, 89310528), (235, 85510080), (240, 83728620), (270, 74425440), (282, 71258400), (288, 69773850), (300, 66982896), (320, 62796465), (324, 62021200), (360, 55819080), (376, 53443800), (400, 50237172), (405, 49616960), (423, 47505600), (432, 46515900), (450, 44655264), (470, 42755040), (480, 41864310), (540, 37212720), (564, 35629200), (576, 34886925), (600, 33491448), (648, 31010600), (675, 29770176), (705, 28503360), (720, 27909540), (752, 26721900), (800, 25118586), (810, 24808480), (846, 23752800), (864, 23257950), (900, 22327632), (940, 21377520), (960, 20932155), (1080, 18606360), (1128, 17814600), (1175, 17102016), (1200, 16745724), (1269, 15835200), (1296, 15505300), (1350, 14885088), (1410, 14251680), (1440, 13954770), (1504, 13360950), (1600, 12559293), (1620, 12404240), (1692, 11876400), (1728, 11628975), (1800, 11163816), (1880, 10688760), (2025, 9923392), (2115, 9501120), (2160, 9303180), (2256, 8907300), (2350, 8551008), (2400, 8372862), (2538, 7917600), (2592, 7752650), (2700, 7442544), (2820, 7125840), (2880, 6977385), (3008, 6680475), (3240, 6202120), (3299, 6091200), (3384, 5938200), (3525, 5700672), (3600, 5581908), (3760, 5344380), (3807, 5278400), (4050, 4961696), (4230, 4750560), (4320, 4651590), (4512, 4453650), (4700, 4275504), (4800, 4186431), (5076, 3958800), (5184, 3876325), (5400, 3721272), (5640, 3562920), (6345, 3167040), (6480, 3101060), (6598, 3045600), (6768, 2969100), (7050, 2850336), (7200, 2790954), (7520, 2672190), (7614, 2639200), (8100, 2480848), (8460, 2375280), (8640, 2325795), (9024, 2226825), (9400, 2137752), (9897, 2030400), (10152, 1979400), (10575, 1900224), (10800, 1860636), (11280, 1781460), (12690, 1583520), (12960, 1550530), (13196, 1522800), (13536, 1484550), (14100, 1425168), (14400, 1395477), (15040, 1336095), (15228, 1319600), (16200, 1240424), (16495, 1218240), (16920, 1187640), (18800, 1068876), (19035, 1055680), (19794, 1015200), (20304, 989700), (21150, 950112), (21600, 930318), (22560, 890730), (25380, 791760), (25920, 775265), (26392, 761400), (27072, 742275), (28200, 712584), (29691, 676800), (30456, 659800), (31725, 633408), (32400, 620212), (32990, 609120), (33840, 593820), (37600, 534438), (38070, 527840), (39588, 507600), (40608, 494850), (42300, 475056), (43200, 465159), (45120, 445365), (49485, 406080), (50760, 395880), (52784, 380700), (56400, 356292), (59382, 338400), (60912, 329900), (63450, 316704), (64800, 310106), (65980, 304560), (67680, 296910), (75200, 267219), (76140, 263920), (79176, 253800), (81216, 247425), (82475, 243648), (84600, 237528), (89073, 225600), (95175, 211136), (98970, 203040), (101520, 197940), (105568, 190350), (112800, 178146), (118764, 169200), (121824, 164950), (126900, 158352), (129600, 155053), (131960, 152280), (135360, 148455)]