20654877600

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{24107}}^1$

素因数の和:24157

約数の個数: 432

約数和(自身を含む): 88139233728

約数和(自身を除く): 67484356128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 25, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 50, 51, 56, 60, 63, 68, 70, 72, 75, 80, 84, 85, 90, 96, 100, 102, 105, 112, 119, 120, 126, 136, 140, 144, 150, 153, 160, 168, 170, 175, 180, 200, 204, 210, 224, 225, 238, 240, 252, 255, 272, 280, 288, 300, 306, 315, 336, 340, 350, 357, 360, 400, 408, 420, 425, 450, 476, 480, 504, 510, 525, 544, 560, 595, 600, 612, 630, 672, 680, 700, 714, 720, 765, 800, 816, 840, 850, 900, 952, 1008, 1020, 1050, 1071, 1120, 1190, 1200, 1224, 1260, 1275, 1360, 1400, 1428, 1440, 1530, 1575, 1632, 1680, 1700, 1785, 1800, 1904, 2016, 2040, 2100, 2142, 2380, 2400, 2448, 2520, 2550, 2720, 2800, 2856, 2975, 3060, 3150, 3360, 3400, 3570, 3600, 3808, 3825, 4080, 4200, 4284, 4760, 4896, 5040, 5100, 5355, 5600, 5712, 5950, 6120, 6300, 6800, 7140, 7200, 7650, 8160, 8400, 8568, 8925, 9520, 10080, 10200, 10710, 11424, 11900, 12240, 12600, 13600, 14280, 15300, 16800, 17136, 17850, 19040, 20400, 21420, 23800, 24107, 24480, 25200, 26775, 28560, 30600, 34272, 35700, 40800, 42840, 47600, 48214, 50400, 53550, 57120, 61200, 71400, 72321, 85680, 95200, 96428, 107100, 120535, 122400, 142800, 144642, 168749, 171360, 192856, 214200, 216963, 241070, 285600, 289284, 337498, 361605, 385712, 409819, 428400, 433926, 482140, 506247, 578568, 602675, 674996, 723210, 771424, 819638, 843745, 856800, 867852, 964280, 1012494, 1084815, 1157136, 1205350, 1229457, 1349992, 1446420, 1518741, 1639276, 1687490, 1735704, 1808025, 1928560, 2024988, 2049095, 2169630, 2314272, 2410700, 2458914, 2531235, 2699984, 2868733, 2892840, 3037482, 3278552, 3374980, 3471408, 3616050, 3688371, 3857120, 4049976, 4098190, 4218725, 4339260, 4821400, 4917828, 5062470, 5399968, 5424075, 5737466, 5785680, 6074964, 6147285, 6557104, 6749960, 6942816, 7232100, 7376742, 7593705, 8099952, 8196380, 8437450, 8606199, 8678520, 9642800, 9835656, 10124940, 10245475, 10848150, 11474932, 11571360, 12149928, 12294570, 12656175, 13114208, 13499920, 14343665, 14464200, 14753484, 15187410, 16199904, 16392760, 16874900, 17212398, 17357040, 18441855, 19285600, 19671312, 20249880, 20490950, 21696300, 22949864, 24299856, 24589140, 25312350, 25818597, 26999840, 28687330, 28928400, 29506968, 30374820, 30736425, 32785520, 33749800, 34424796, 34714080, 36883710, 37968525, 39342624, 40499760, 40981900, 43030995, 43392600, 45899728, 48599712, 49178280, 50624700, 51637194, 57374660, 57856800, 59013936, 60749640, 61472850, 65571040, 67499600, 68849592, 71718325, 73767420, 75937050, 80999520, 81963800, 86061990, 86785200, 91799456, 92209275, 98356560, 101249400, 103274388, 114749320, 118027872, 121499280, 122945700, 129092985, 134999200, 137699184, 143436650, 147534840, 151874100, 163927600, 172123980, 173570400, 184418550, 196713120, 202498800, 206548776, 215154975, 229498640, 242998560, 245891400, 258185970, 275398368, 286873300, 295069680, 303748200, 327855200, 344247960, 368837100, 404997600, 413097552, 430309950, 458997280, 491782800, 516371940, 573746600, 590139360, 607496400, 645464925, 688495920, 737674200, 826195104, 860619900, 983565600, 1032743880, 1147493200, 1214992800, 1290929850, 1376991840, 1475348400, 1721239800, 2065487760, 2294986400, 2581859700, 2950696800, 3442479600, 4130975520, 5163719400, 6884959200, 10327438800, 20654877600]

約数ペア:

[(1, 20654877600), (2, 10327438800), (3, 6884959200), (4, 5163719400), (5, 4130975520), (6, 3442479600), (7, 2950696800), (8, 2581859700), (9, 2294986400), (10, 2065487760), (12, 1721239800), (14, 1475348400), (15, 1376991840), (16, 1290929850), (17, 1214992800), (18, 1147493200), (20, 1032743880), (21, 983565600), (24, 860619900), (25, 826195104), (28, 737674200), (30, 688495920), (32, 645464925), (34, 607496400), (35, 590139360), (36, 573746600), (40, 516371940), (42, 491782800), (45, 458997280), (48, 430309950), (50, 413097552), (51, 404997600), (56, 368837100), (60, 344247960), (63, 327855200), (68, 303748200), (70, 295069680), (72, 286873300), (75, 275398368), (80, 258185970), (84, 245891400), (85, 242998560), (90, 229498640), (96, 215154975), (100, 206548776), (102, 202498800), (105, 196713120), (112, 184418550), (119, 173570400), (120, 172123980), (126, 163927600), (136, 151874100), (140, 147534840), (144, 143436650), (150, 137699184), (153, 134999200), (160, 129092985), (168, 122945700), (170, 121499280), (175, 118027872), (180, 114749320), (200, 103274388), (204, 101249400), (210, 98356560), (224, 92209275), (225, 91799456), (238, 86785200), (240, 86061990), (252, 81963800), (255, 80999520), (272, 75937050), (280, 73767420), (288, 71718325), (300, 68849592), (306, 67499600), (315, 65571040), (336, 61472850), (340, 60749640), (350, 59013936), (357, 57856800), (360, 57374660), (400, 51637194), (408, 50624700), (420, 49178280), (425, 48599712), (450, 45899728), (476, 43392600), (480, 43030995), (504, 40981900), (510, 40499760), (525, 39342624), (544, 37968525), (560, 36883710), (595, 34714080), (600, 34424796), (612, 33749800), (630, 32785520), (672, 30736425), (680, 30374820), (700, 29506968), (714, 28928400), (720, 28687330), (765, 26999840), (800, 25818597), (816, 25312350), (840, 24589140), (850, 24299856), (900, 22949864), (952, 21696300), (1008, 20490950), (1020, 20249880), (1050, 19671312), (1071, 19285600), (1120, 18441855), (1190, 17357040), (1200, 17212398), (1224, 16874900), (1260, 16392760), (1275, 16199904), (1360, 15187410), (1400, 14753484), (1428, 14464200), (1440, 14343665), (1530, 13499920), (1575, 13114208), (1632, 12656175), (1680, 12294570), (1700, 12149928), (1785, 11571360), (1800, 11474932), (1904, 10848150), (2016, 10245475), (2040, 10124940), (2100, 9835656), (2142, 9642800), (2380, 8678520), (2400, 8606199), (2448, 8437450), (2520, 8196380), (2550, 8099952), (2720, 7593705), (2800, 7376742), (2856, 7232100), (2975, 6942816), (3060, 6749960), (3150, 6557104), (3360, 6147285), (3400, 6074964), (3570, 5785680), (3600, 5737466), (3808, 5424075), (3825, 5399968), (4080, 5062470), (4200, 4917828), (4284, 4821400), (4760, 4339260), (4896, 4218725), (5040, 4098190), (5100, 4049976), (5355, 3857120), (5600, 3688371), (5712, 3616050), (5950, 3471408), (6120, 3374980), (6300, 3278552), (6800, 3037482), (7140, 2892840), (7200, 2868733), (7650, 2699984), (8160, 2531235), (8400, 2458914), (8568, 2410700), (8925, 2314272), (9520, 2169630), (10080, 2049095), (10200, 2024988), (10710, 1928560), (11424, 1808025), (11900, 1735704), (12240, 1687490), (12600, 1639276), (13600, 1518741), (14280, 1446420), (15300, 1349992), (16800, 1229457), (17136, 1205350), (17850, 1157136), (19040, 1084815), (20400, 1012494), (21420, 964280), (23800, 867852), (24107, 856800), (24480, 843745), (25200, 819638), (26775, 771424), (28560, 723210), (30600, 674996), (34272, 602675), (35700, 578568), (40800, 506247), (42840, 482140), (47600, 433926), (48214, 428400), (50400, 409819), (53550, 385712), (57120, 361605), (61200, 337498), (71400, 289284), (72321, 285600), (85680, 241070), (95200, 216963), (96428, 214200), (107100, 192856), (120535, 171360), (122400, 168749), (142800, 144642)]