388854000

素因数分解:

$2^4\times 3^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:430

約数の個数: 320

約数和(自身を含む): 1470144000

約数和(自身を除く): 1081290000

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, 125, 135, 144, 150, 152, 171, 180, 190, 200, 216, 225, 228, 240, 250, 270, 285, 300, 304, 342, 360, 375, 379, 380, 400, 432, 450, 456, 475, 500, 513, 540, 570, 600, 675, 684, 720, 750, 758, 760, 855, 900, 912, 950, 1000, 1026, 1080, 1125, 1137, 1140, 1200, 1350, 1368, 1425, 1500, 1516, 1520, 1710, 1800, 1895, 1900, 2000, 2052, 2160, 2250, 2274, 2280, 2375, 2565, 2700, 2736, 2850, 3000, 3032, 3375, 3411, 3420, 3600, 3790, 3800, 4104, 4275, 4500, 4548, 4560, 4750, 5130, 5400, 5685, 5700, 6000, 6064, 6750, 6822, 6840, 7125, 7201, 7580, 7600, 8208, 8550, 9000, 9096, 9475, 9500, 10233, 10260, 10800, 11370, 11400, 12825, 13500, 13644, 13680, 14250, 14402, 15160, 17055, 17100, 18000, 18192, 18950, 19000, 20466, 20520, 21375, 21603, 22740, 22800, 25650, 27000, 27288, 28425, 28500, 28804, 30320, 34110, 34200, 36005, 37900, 38000, 40932, 41040, 42750, 43206, 45480, 47375, 51165, 51300, 54000, 54576, 56850, 57000, 57608, 64125, 64809, 68220, 68400, 72010, 75800, 81864, 85275, 85500, 86412, 90960, 94750, 102330, 102600, 108015, 113700, 114000, 115216, 128250, 129618, 136440, 142125, 144020, 151600, 163728, 170550, 171000, 172824, 180025, 189500, 194427, 204660, 205200, 216030, 227400, 255825, 256500, 259236, 272880, 284250, 288040, 324045, 341100, 342000, 345648, 360050, 379000, 388854, 409320, 426375, 432060, 454800, 511650, 513000, 518472, 540075, 568500, 576080, 648090, 682200, 720100, 758000, 777708, 818640, 852750, 864120, 900125, 972135, 1023300, 1026000, 1036944, 1080150, 1137000, 1279125, 1296180, 1364400, 1440200, 1555416, 1620225, 1705500, 1728240, 1800250, 1944270, 2046600, 2160300, 2274000, 2558250, 2592360, 2700375, 2880400, 3110832, 3240450, 3411000, 3600500, 3888540, 4093200, 4320600, 4860675, 5116500, 5184720, 5400750, 6480900, 6822000, 7201000, 7777080, 8101125, 8641200, 9721350, 10233000, 10801500, 12961800, 14402000, 15554160, 16202250, 19442700, 20466000, 21603000, 24303375, 25923600, 32404500, 38885400, 43206000, 48606750, 64809000, 77770800, 97213500, 129618000, 194427000, 388854000]

約数ペア:

[(1, 388854000), (2, 194427000), (3, 129618000), (4, 97213500), (5, 77770800), (6, 64809000), (8, 48606750), (9, 43206000), (10, 38885400), (12, 32404500), (15, 25923600), (16, 24303375), (18, 21603000), (19, 20466000), (20, 19442700), (24, 16202250), (25, 15554160), (27, 14402000), (30, 12961800), (36, 10801500), (38, 10233000), (40, 9721350), (45, 8641200), (48, 8101125), (50, 7777080), (54, 7201000), (57, 6822000), (60, 6480900), (72, 5400750), (75, 5184720), (76, 5116500), (80, 4860675), (90, 4320600), (95, 4093200), (100, 3888540), (108, 3600500), (114, 3411000), (120, 3240450), (125, 3110832), (135, 2880400), (144, 2700375), (150, 2592360), (152, 2558250), (171, 2274000), (180, 2160300), (190, 2046600), (200, 1944270), (216, 1800250), (225, 1728240), (228, 1705500), (240, 1620225), (250, 1555416), (270, 1440200), (285, 1364400), (300, 1296180), (304, 1279125), (342, 1137000), (360, 1080150), (375, 1036944), (379, 1026000), (380, 1023300), (400, 972135), (432, 900125), (450, 864120), (456, 852750), (475, 818640), (500, 777708), (513, 758000), (540, 720100), (570, 682200), (600, 648090), (675, 576080), (684, 568500), (720, 540075), (750, 518472), (758, 513000), (760, 511650), (855, 454800), (900, 432060), (912, 426375), (950, 409320), (1000, 388854), (1026, 379000), (1080, 360050), (1125, 345648), (1137, 342000), (1140, 341100), (1200, 324045), (1350, 288040), (1368, 284250), (1425, 272880), (1500, 259236), (1516, 256500), (1520, 255825), (1710, 227400), (1800, 216030), (1895, 205200), (1900, 204660), (2000, 194427), (2052, 189500), (2160, 180025), (2250, 172824), (2274, 171000), (2280, 170550), (2375, 163728), (2565, 151600), (2700, 144020), (2736, 142125), (2850, 136440), (3000, 129618), (3032, 128250), (3375, 115216), (3411, 114000), (3420, 113700), (3600, 108015), (3790, 102600), (3800, 102330), (4104, 94750), (4275, 90960), (4500, 86412), (4548, 85500), (4560, 85275), (4750, 81864), (5130, 75800), (5400, 72010), (5685, 68400), (5700, 68220), (6000, 64809), (6064, 64125), (6750, 57608), (6822, 57000), (6840, 56850), (7125, 54576), (7201, 54000), (7580, 51300), (7600, 51165), (8208, 47375), (8550, 45480), (9000, 43206), (9096, 42750), (9475, 41040), (9500, 40932), (10233, 38000), (10260, 37900), (10800, 36005), (11370, 34200), (11400, 34110), (12825, 30320), (13500, 28804), (13644, 28500), (13680, 28425), (14250, 27288), (14402, 27000), (15160, 25650), (17055, 22800), (17100, 22740), (18000, 21603), (18192, 21375), (18950, 20520), (19000, 20466)]