15872071200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{2351}}^1$

素因数の和:2500

約数の個数: 288

約数和(自身を含む): 54019042560

約数和(自身を除く): 38146971360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 32, 40, 48, 50, 58, 60, 75, 80, 87, 96, 97, 100, 116, 120, 145, 150, 160, 174, 194, 200, 232, 240, 290, 291, 300, 348, 388, 400, 435, 464, 480, 485, 580, 582, 600, 696, 725, 776, 800, 870, 928, 970, 1160, 1164, 1200, 1392, 1450, 1455, 1552, 1740, 1940, 2175, 2320, 2328, 2351, 2400, 2425, 2784, 2813, 2900, 2910, 3104, 3480, 3880, 4350, 4640, 4656, 4702, 4850, 5626, 5800, 5820, 6960, 7053, 7275, 7760, 8439, 8700, 9312, 9404, 9700, 11252, 11600, 11640, 11755, 13920, 14065, 14106, 14550, 15520, 16878, 17400, 18808, 19400, 22504, 23200, 23280, 23510, 28130, 28212, 29100, 33756, 34800, 35265, 37616, 38800, 42195, 45008, 46560, 47020, 56260, 56424, 58200, 58775, 67512, 68179, 69600, 70325, 70530, 75232, 77600, 84390, 90016, 94040, 112520, 112848, 116400, 117550, 135024, 136358, 140650, 141060, 168780, 176325, 188080, 204537, 210975, 225040, 225696, 228047, 232800, 235100, 270048, 272716, 281300, 282120, 337560, 340895, 352650, 376160, 409074, 421950, 450080, 456094, 470200, 545432, 562600, 564240, 675120, 681790, 684141, 705300, 818148, 843900, 912188, 940400, 1022685, 1090864, 1125200, 1128480, 1140235, 1350240, 1363580, 1368282, 1410600, 1636296, 1687800, 1704475, 1824376, 1880800, 2045370, 2181728, 2250400, 2280470, 2727160, 2736564, 2821200, 3272592, 3375600, 3408950, 3420705, 3648752, 4090740, 4560940, 5113425, 5454320, 5473128, 5642400, 5701175, 6545184, 6613363, 6751200, 6817900, 6841410, 7297504, 8181480, 9121880, 10226850, 10908640, 10946256, 11402350, 13226726, 13635800, 13682820, 16362960, 17103525, 18243760, 19840089, 20453700, 21892512, 22804700, 26453452, 27271600, 27365640, 32725920, 33066815, 34207050, 36487520, 39680178, 40907400, 45609400, 52906904, 54543200, 54731280, 66133630, 68414100, 79360356, 81814800, 91218800, 99200445, 105813808, 109462560, 132267260, 136828200, 158720712, 163629600, 165334075, 182437600, 198400890, 211627616, 264534520, 273656400, 317441424, 330668150, 396801780, 496002225, 529069040, 547312800, 634882848, 661336300, 793603560, 992004450, 1058138080, 1322672600, 1587207120, 1984008900, 2645345200, 3174414240, 3968017800, 5290690400, 7936035600, 15872071200]

約数ペア:

[(1, 15872071200), (2, 7936035600), (3, 5290690400), (4, 3968017800), (5, 3174414240), (6, 2645345200), (8, 1984008900), (10, 1587207120), (12, 1322672600), (15, 1058138080), (16, 992004450), (20, 793603560), (24, 661336300), (25, 634882848), (29, 547312800), (30, 529069040), (32, 496002225), (40, 396801780), (48, 330668150), (50, 317441424), (58, 273656400), (60, 264534520), (75, 211627616), (80, 198400890), (87, 182437600), (96, 165334075), (97, 163629600), (100, 158720712), (116, 136828200), (120, 132267260), (145, 109462560), (150, 105813808), (160, 99200445), (174, 91218800), (194, 81814800), (200, 79360356), (232, 68414100), (240, 66133630), (290, 54731280), (291, 54543200), (300, 52906904), (348, 45609400), (388, 40907400), (400, 39680178), (435, 36487520), (464, 34207050), (480, 33066815), (485, 32725920), (580, 27365640), (582, 27271600), (600, 26453452), (696, 22804700), (725, 21892512), (776, 20453700), (800, 19840089), (870, 18243760), (928, 17103525), (970, 16362960), (1160, 13682820), (1164, 13635800), (1200, 13226726), (1392, 11402350), (1450, 10946256), (1455, 10908640), (1552, 10226850), (1740, 9121880), (1940, 8181480), (2175, 7297504), (2320, 6841410), (2328, 6817900), (2351, 6751200), (2400, 6613363), (2425, 6545184), (2784, 5701175), (2813, 5642400), (2900, 5473128), (2910, 5454320), (3104, 5113425), (3480, 4560940), (3880, 4090740), (4350, 3648752), (4640, 3420705), (4656, 3408950), (4702, 3375600), (4850, 3272592), (5626, 2821200), (5800, 2736564), (5820, 2727160), (6960, 2280470), (7053, 2250400), (7275, 2181728), (7760, 2045370), (8439, 1880800), (8700, 1824376), (9312, 1704475), (9404, 1687800), (9700, 1636296), (11252, 1410600), (11600, 1368282), (11640, 1363580), (11755, 1350240), (13920, 1140235), (14065, 1128480), (14106, 1125200), (14550, 1090864), (15520, 1022685), (16878, 940400), (17400, 912188), (18808, 843900), (19400, 818148), (22504, 705300), (23200, 684141), (23280, 681790), (23510, 675120), (28130, 564240), (28212, 562600), (29100, 545432), (33756, 470200), (34800, 456094), (35265, 450080), (37616, 421950), (38800, 409074), (42195, 376160), (45008, 352650), (46560, 340895), (47020, 337560), (56260, 282120), (56424, 281300), (58200, 272716), (58775, 270048), (67512, 235100), (68179, 232800), (69600, 228047), (70325, 225696), (70530, 225040), (75232, 210975), (77600, 204537), (84390, 188080), (90016, 176325), (94040, 168780), (112520, 141060), (112848, 140650), (116400, 136358), (117550, 135024)]