131533200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:687

約数の個数: 240

約数和(自身を含む): 493569600

約数和(自身を除く): 362036400

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, 641, 675, 684, 720, 760, 855, 900, 912, 950, 1026, 1080, 1140, 1200, 1282, 1350, 1368, 1425, 1520, 1710, 1800, 1900, 1923, 2052, 2160, 2280, 2564, 2565, 2700, 2736, 2850, 3205, 3420, 3600, 3800, 3846, 4104, 4275, 4560, 5128, 5130, 5400, 5700, 5769, 6410, 6840, 7600, 7692, 8208, 8550, 9615, 10256, 10260, 10800, 11400, 11538, 12179, 12820, 12825, 13680, 15384, 16025, 17100, 17307, 19230, 20520, 22800, 23076, 24358, 25640, 25650, 28845, 30768, 32050, 34200, 34614, 36537, 38460, 41040, 46152, 48075, 48716, 51280, 51300, 57690, 60895, 64100, 68400, 69228, 73074, 76920, 86535, 92304, 96150, 97432, 102600, 109611, 115380, 121790, 128200, 138456, 144225, 146148, 153840, 173070, 182685, 192300, 194864, 205200, 219222, 230760, 243580, 256400, 276912, 288450, 292296, 304475, 328833, 346140, 365370, 384600, 432675, 438444, 461520, 487160, 548055, 576900, 584592, 608950, 657666, 692280, 730740, 769200, 865350, 876888, 913425, 974320, 1096110, 1153800, 1217900, 1315332, 1384560, 1461480, 1644165, 1730700, 1753776, 1826850, 2192220, 2307600, 2435800, 2630664, 2740275, 2922960, 3288330, 3461400, 3653700, 4384440, 4871600, 5261328, 5480550, 6576660, 6922800, 7307400, 8220825, 8768880, 10961100, 13153320, 14614800, 16441650, 21922200, 26306640, 32883300, 43844400, 65766600, 131533200]

約数ペア:

[(1, 131533200), (2, 65766600), (3, 43844400), (4, 32883300), (5, 26306640), (6, 21922200), (8, 16441650), (9, 14614800), (10, 13153320), (12, 10961100), (15, 8768880), (16, 8220825), (18, 7307400), (19, 6922800), (20, 6576660), (24, 5480550), (25, 5261328), (27, 4871600), (30, 4384440), (36, 3653700), (38, 3461400), (40, 3288330), (45, 2922960), (48, 2740275), (50, 2630664), (54, 2435800), (57, 2307600), (60, 2192220), (72, 1826850), (75, 1753776), (76, 1730700), (80, 1644165), (90, 1461480), (95, 1384560), (100, 1315332), (108, 1217900), (114, 1153800), (120, 1096110), (135, 974320), (144, 913425), (150, 876888), (152, 865350), (171, 769200), (180, 730740), (190, 692280), (200, 657666), (216, 608950), (225, 584592), (228, 576900), (240, 548055), (270, 487160), (285, 461520), (300, 438444), (304, 432675), (342, 384600), (360, 365370), (380, 346140), (400, 328833), (432, 304475), (450, 292296), (456, 288450), (475, 276912), (513, 256400), (540, 243580), (570, 230760), (600, 219222), (641, 205200), (675, 194864), (684, 192300), (720, 182685), (760, 173070), (855, 153840), (900, 146148), (912, 144225), (950, 138456), (1026, 128200), (1080, 121790), (1140, 115380), (1200, 109611), (1282, 102600), (1350, 97432), (1368, 96150), (1425, 92304), (1520, 86535), (1710, 76920), (1800, 73074), (1900, 69228), (1923, 68400), (2052, 64100), (2160, 60895), (2280, 57690), (2564, 51300), (2565, 51280), (2700, 48716), (2736, 48075), (2850, 46152), (3205, 41040), (3420, 38460), (3600, 36537), (3800, 34614), (3846, 34200), (4104, 32050), (4275, 30768), (4560, 28845), (5128, 25650), (5130, 25640), (5400, 24358), (5700, 23076), (5769, 22800), (6410, 20520), (6840, 19230), (7600, 17307), (7692, 17100), (8208, 16025), (8550, 15384), (9615, 13680), (10256, 12825), (10260, 12820), (10800, 12179), (11400, 11538)]