20199453600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1993}}^1$

素因数の和:2160

約数の個数: 288

約数和(自身を含む): 68040895104

約数和(自身を除く): 47841441504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 41, 48, 50, 60, 75, 80, 82, 96, 100, 103, 120, 123, 150, 160, 164, 200, 205, 206, 240, 246, 300, 309, 328, 400, 410, 412, 480, 492, 515, 600, 615, 618, 656, 800, 820, 824, 984, 1025, 1030, 1200, 1230, 1236, 1312, 1545, 1640, 1648, 1968, 1993, 2050, 2060, 2400, 2460, 2472, 2575, 3075, 3090, 3280, 3296, 3936, 3986, 4100, 4120, 4223, 4920, 4944, 5150, 5979, 6150, 6180, 6560, 7725, 7972, 8200, 8240, 8446, 9840, 9888, 9965, 10300, 11958, 12300, 12360, 12669, 15450, 15944, 16400, 16480, 16892, 19680, 19930, 20600, 21115, 23916, 24600, 24720, 25338, 29895, 30900, 31888, 32800, 33784, 39860, 41200, 42230, 47832, 49200, 49440, 49825, 50676, 59790, 61800, 63345, 63776, 67568, 79720, 81713, 82400, 84460, 95664, 98400, 99650, 101352, 105575, 119580, 123600, 126690, 135136, 149475, 159440, 163426, 168920, 191328, 199300, 202704, 205279, 211150, 239160, 245139, 247200, 253380, 298950, 316725, 318880, 326852, 337840, 398600, 405408, 408565, 410558, 422300, 478320, 490278, 506760, 597900, 615837, 633450, 653704, 675680, 797200, 817130, 821116, 844600, 956640, 980556, 1013520, 1026395, 1195800, 1225695, 1231674, 1266900, 1307408, 1594400, 1634260, 1642232, 1689200, 1961112, 2027040, 2042825, 2052790, 2391600, 2451390, 2463348, 2533800, 2614816, 3079185, 3268520, 3284464, 3378400, 3922224, 4085650, 4105580, 4783200, 4902780, 4926696, 5067600, 5131975, 6128475, 6158370, 6537040, 6568928, 7844448, 8171300, 8211160, 8416439, 9805560, 9853392, 10135200, 10263950, 12256950, 12316740, 13074080, 15395925, 16342600, 16422320, 16832878, 19611120, 19706784, 20527900, 24513900, 24633480, 25249317, 30791850, 32685200, 32844640, 33665756, 39222240, 41055800, 42082195, 49027800, 49266960, 50498634, 61583700, 65370400, 67331512, 82111600, 84164390, 98055600, 98533920, 100997268, 123167400, 126246585, 134663024, 164223200, 168328780, 196111200, 201994536, 210410975, 246334800, 252493170, 269326048, 336657560, 403989072, 420821950, 492669600, 504986340, 631232925, 673315120, 807978144, 841643900, 1009972680, 1262465850, 1346630240, 1683287800, 2019945360, 2524931700, 3366575600, 4039890720, 5049863400, 6733151200, 10099726800, 20199453600]

約数ペア:

[(1, 20199453600), (2, 10099726800), (3, 6733151200), (4, 5049863400), (5, 4039890720), (6, 3366575600), (8, 2524931700), (10, 2019945360), (12, 1683287800), (15, 1346630240), (16, 1262465850), (20, 1009972680), (24, 841643900), (25, 807978144), (30, 673315120), (32, 631232925), (40, 504986340), (41, 492669600), (48, 420821950), (50, 403989072), (60, 336657560), (75, 269326048), (80, 252493170), (82, 246334800), (96, 210410975), (100, 201994536), (103, 196111200), (120, 168328780), (123, 164223200), (150, 134663024), (160, 126246585), (164, 123167400), (200, 100997268), (205, 98533920), (206, 98055600), (240, 84164390), (246, 82111600), (300, 67331512), (309, 65370400), (328, 61583700), (400, 50498634), (410, 49266960), (412, 49027800), (480, 42082195), (492, 41055800), (515, 39222240), (600, 33665756), (615, 32844640), (618, 32685200), (656, 30791850), (800, 25249317), (820, 24633480), (824, 24513900), (984, 20527900), (1025, 19706784), (1030, 19611120), (1200, 16832878), (1230, 16422320), (1236, 16342600), (1312, 15395925), (1545, 13074080), (1640, 12316740), (1648, 12256950), (1968, 10263950), (1993, 10135200), (2050, 9853392), (2060, 9805560), (2400, 8416439), (2460, 8211160), (2472, 8171300), (2575, 7844448), (3075, 6568928), (3090, 6537040), (3280, 6158370), (3296, 6128475), (3936, 5131975), (3986, 5067600), (4100, 4926696), (4120, 4902780), (4223, 4783200), (4920, 4105580), (4944, 4085650), (5150, 3922224), (5979, 3378400), (6150, 3284464), (6180, 3268520), (6560, 3079185), (7725, 2614816), (7972, 2533800), (8200, 2463348), (8240, 2451390), (8446, 2391600), (9840, 2052790), (9888, 2042825), (9965, 2027040), (10300, 1961112), (11958, 1689200), (12300, 1642232), (12360, 1634260), (12669, 1594400), (15450, 1307408), (15944, 1266900), (16400, 1231674), (16480, 1225695), (16892, 1195800), (19680, 1026395), (19930, 1013520), (20600, 980556), (21115, 956640), (23916, 844600), (24600, 821116), (24720, 817130), (25338, 797200), (29895, 675680), (30900, 653704), (31888, 633450), (32800, 615837), (33784, 597900), (39860, 506760), (41200, 490278), (42230, 478320), (47832, 422300), (49200, 410558), (49440, 408565), (49825, 405408), (50676, 398600), (59790, 337840), (61800, 326852), (63345, 318880), (63776, 316725), (67568, 298950), (79720, 253380), (81713, 247200), (82400, 245139), (84460, 239160), (95664, 211150), (98400, 205279), (99650, 202704), (101352, 199300), (105575, 191328), (119580, 168920), (123600, 163426), (126690, 159440), (135136, 149475)]