209098800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1019}}^1$

素因数の和:1065

約数の個数: 240

約数和(自身を含む): 784176000

約数和(自身を除く): 575077200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 48, 50, 54, 57, 60, 72, 75, 76, 80, 90, 95, 100, 108, 114, 120, 135, 144, 150, 152, 171, 180, 190, 200, 216, 225, 228, 240, 270, 285, 300, 304, 342, 360, 380, 400, 432, 450, 456, 475, 513, 540, 570, 600, 675, 684, 720, 760, 855, 900, 912, 950, 1019, 1026, 1080, 1140, 1200, 1350, 1368, 1425, 1520, 1710, 1800, 1900, 2038, 2052, 2160, 2280, 2565, 2700, 2736, 2850, 3057, 3420, 3600, 3800, 4076, 4104, 4275, 4560, 5095, 5130, 5400, 5700, 6114, 6840, 7600, 8152, 8208, 8550, 9171, 10190, 10260, 10800, 11400, 12228, 12825, 13680, 15285, 16304, 17100, 18342, 19361, 20380, 20520, 22800, 24456, 25475, 25650, 27513, 30570, 34200, 36684, 38722, 40760, 41040, 45855, 48912, 50950, 51300, 55026, 58083, 61140, 68400, 73368, 76425, 77444, 81520, 91710, 96805, 101900, 102600, 110052, 116166, 122280, 137565, 146736, 152850, 154888, 174249, 183420, 193610, 203800, 205200, 220104, 229275, 232332, 244560, 275130, 290415, 305700, 309776, 348498, 366840, 387220, 407600, 440208, 458550, 464664, 484025, 522747, 550260, 580830, 611400, 687825, 696996, 733680, 774440, 871245, 917100, 929328, 968050, 1045494, 1100520, 1161660, 1222800, 1375650, 1393992, 1452075, 1548880, 1742490, 1834200, 1936100, 2090988, 2201040, 2323320, 2613735, 2751300, 2787984, 2904150, 3484980, 3668400, 3872200, 4181976, 4356225, 4646640, 5227470, 5502600, 5808300, 6969960, 7744400, 8363952, 8712450, 10454940, 11005200, 11616600, 13068675, 13939920, 17424900, 20909880, 23233200, 26137350, 34849800, 41819760, 52274700, 69699600, 104549400, 209098800]

約数ペア:

[(1, 209098800), (2, 104549400), (3, 69699600), (4, 52274700), (5, 41819760), (6, 34849800), (8, 26137350), (9, 23233200), (10, 20909880), (12, 17424900), (15, 13939920), (16, 13068675), (18, 11616600), (19, 11005200), (20, 10454940), (24, 8712450), (25, 8363952), (27, 7744400), (30, 6969960), (36, 5808300), (38, 5502600), (40, 5227470), (45, 4646640), (48, 4356225), (50, 4181976), (54, 3872200), (57, 3668400), (60, 3484980), (72, 2904150), (75, 2787984), (76, 2751300), (80, 2613735), (90, 2323320), (95, 2201040), (100, 2090988), (108, 1936100), (114, 1834200), (120, 1742490), (135, 1548880), (144, 1452075), (150, 1393992), (152, 1375650), (171, 1222800), (180, 1161660), (190, 1100520), (200, 1045494), (216, 968050), (225, 929328), (228, 917100), (240, 871245), (270, 774440), (285, 733680), (300, 696996), (304, 687825), (342, 611400), (360, 580830), (380, 550260), (400, 522747), (432, 484025), (450, 464664), (456, 458550), (475, 440208), (513, 407600), (540, 387220), (570, 366840), (600, 348498), (675, 309776), (684, 305700), (720, 290415), (760, 275130), (855, 244560), (900, 232332), (912, 229275), (950, 220104), (1019, 205200), (1026, 203800), (1080, 193610), (1140, 183420), (1200, 174249), (1350, 154888), (1368, 152850), (1425, 146736), (1520, 137565), (1710, 122280), (1800, 116166), (1900, 110052), (2038, 102600), (2052, 101900), (2160, 96805), (2280, 91710), (2565, 81520), (2700, 77444), (2736, 76425), (2850, 73368), (3057, 68400), (3420, 61140), (3600, 58083), (3800, 55026), (4076, 51300), (4104, 50950), (4275, 48912), (4560, 45855), (5095, 41040), (5130, 40760), (5400, 38722), (5700, 36684), (6114, 34200), (6840, 30570), (7600, 27513), (8152, 25650), (8208, 25475), (8550, 24456), (9171, 22800), (10190, 20520), (10260, 20380), (10800, 19361), (11400, 18342), (12228, 17100), (12825, 16304), (13680, 15285)]