9985552800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{181}}^2$

素因数の和:512

約数の個数: 216

約数和(自身を含む): 32940891648

約数和(自身を除く): 22955338848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 127, 150, 160, 181, 200, 240, 254, 300, 362, 381, 400, 480, 508, 543, 600, 635, 724, 762, 800, 905, 1016, 1086, 1200, 1270, 1448, 1524, 1810, 1905, 2032, 2172, 2400, 2540, 2715, 2896, 3048, 3175, 3620, 3810, 4064, 4344, 4525, 5080, 5430, 5792, 6096, 6350, 7240, 7620, 8688, 9050, 9525, 10160, 10860, 12192, 12700, 13575, 14480, 15240, 17376, 18100, 19050, 20320, 21720, 22987, 25400, 27150, 28960, 30480, 32761, 36200, 38100, 43440, 45974, 50800, 54300, 60960, 65522, 68961, 72400, 76200, 86880, 91948, 98283, 101600, 108600, 114935, 131044, 137922, 144800, 152400, 163805, 183896, 196566, 217200, 229870, 262088, 275844, 304800, 327610, 344805, 367792, 393132, 434400, 459740, 491415, 524176, 551688, 574675, 655220, 689610, 735584, 786264, 819025, 919480, 982830, 1048352, 1103376, 1149350, 1310440, 1379220, 1572528, 1638050, 1724025, 1838960, 1965660, 2206752, 2298700, 2457075, 2620880, 2758440, 3145056, 3276100, 3448050, 3677920, 3931320, 4160647, 4597400, 4914150, 5241760, 5516880, 6552200, 6896100, 7862640, 8321294, 9194800, 9828300, 11033760, 12481941, 13104400, 13792200, 15725280, 16642588, 18389600, 19656600, 20803235, 24963882, 26208800, 27584400, 33285176, 39313200, 41606470, 49927764, 55168800, 62409705, 66570352, 78626400, 83212940, 99855528, 104016175, 124819410, 133140704, 166425880, 199711056, 208032350, 249638820, 312048525, 332851760, 399422112, 416064700, 499277640, 624097050, 665703520, 832129400, 998555280, 1248194100, 1664258800, 1997110560, 2496388200, 3328517600, 4992776400, 9985552800]

約数ペア:

[(1, 9985552800), (2, 4992776400), (3, 3328517600), (4, 2496388200), (5, 1997110560), (6, 1664258800), (8, 1248194100), (10, 998555280), (12, 832129400), (15, 665703520), (16, 624097050), (20, 499277640), (24, 416064700), (25, 399422112), (30, 332851760), (32, 312048525), (40, 249638820), (48, 208032350), (50, 199711056), (60, 166425880), (75, 133140704), (80, 124819410), (96, 104016175), (100, 99855528), (120, 83212940), (127, 78626400), (150, 66570352), (160, 62409705), (181, 55168800), (200, 49927764), (240, 41606470), (254, 39313200), (300, 33285176), (362, 27584400), (381, 26208800), (400, 24963882), (480, 20803235), (508, 19656600), (543, 18389600), (600, 16642588), (635, 15725280), (724, 13792200), (762, 13104400), (800, 12481941), (905, 11033760), (1016, 9828300), (1086, 9194800), (1200, 8321294), (1270, 7862640), (1448, 6896100), (1524, 6552200), (1810, 5516880), (1905, 5241760), (2032, 4914150), (2172, 4597400), (2400, 4160647), (2540, 3931320), (2715, 3677920), (2896, 3448050), (3048, 3276100), (3175, 3145056), (3620, 2758440), (3810, 2620880), (4064, 2457075), (4344, 2298700), (4525, 2206752), (5080, 1965660), (5430, 1838960), (5792, 1724025), (6096, 1638050), (6350, 1572528), (7240, 1379220), (7620, 1310440), (8688, 1149350), (9050, 1103376), (9525, 1048352), (10160, 982830), (10860, 919480), (12192, 819025), (12700, 786264), (13575, 735584), (14480, 689610), (15240, 655220), (17376, 574675), (18100, 551688), (19050, 524176), (20320, 491415), (21720, 459740), (22987, 434400), (25400, 393132), (27150, 367792), (28960, 344805), (30480, 327610), (32761, 304800), (36200, 275844), (38100, 262088), (43440, 229870), (45974, 217200), (50800, 196566), (54300, 183896), (60960, 163805), (65522, 152400), (68961, 144800), (72400, 137922), (76200, 131044), (86880, 114935), (91948, 108600), (98283, 101600)]