71680328400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{1447}}^1\times {\mathrm{41281}}^1$

素因数の和:42749

約数の個数: 120

約数和(自身を含む): 229780235584

約数和(自身を除く): 158099907184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 1447, 2894, 4341, 5788, 7235, 8682, 11576, 14470, 17364, 21705, 23152, 28940, 34728, 36175, 41281, 43410, 57880, 69456, 72350, 82562, 86820, 108525, 115760, 123843, 144700, 165124, 173640, 206405, 217050, 247686, 289400, 330248, 347280, 412810, 434100, 495372, 578800, 619215, 660496, 825620, 868200, 990744, 1032025, 1238430, 1651240, 1736400, 1981488, 2064050, 2476860, 3096075, 3302480, 4128100, 4953720, 6192150, 8256200, 9907440, 12384300, 16512400, 24768600, 49537200, 59733607, 119467214, 179200821, 238934428, 298668035, 358401642, 477868856, 597336070, 716803284, 896004105, 955737712, 1194672140, 1433606568, 1493340175, 1792008210, 2389344280, 2867213136, 2986680350, 3584016420, 4480020525, 4778688560, 5973360700, 7168032840, 8960041050, 11946721400, 14336065680, 17920082100, 23893442800, 35840164200, 71680328400]

約数ペア:

[(1, 71680328400), (2, 35840164200), (3, 23893442800), (4, 17920082100), (5, 14336065680), (6, 11946721400), (8, 8960041050), (10, 7168032840), (12, 5973360700), (15, 4778688560), (16, 4480020525), (20, 3584016420), (24, 2986680350), (25, 2867213136), (30, 2389344280), (40, 1792008210), (48, 1493340175), (50, 1433606568), (60, 1194672140), (75, 955737712), (80, 896004105), (100, 716803284), (120, 597336070), (150, 477868856), (200, 358401642), (240, 298668035), (300, 238934428), (400, 179200821), (600, 119467214), (1200, 59733607), (1447, 49537200), (2894, 24768600), (4341, 16512400), (5788, 12384300), (7235, 9907440), (8682, 8256200), (11576, 6192150), (14470, 4953720), (17364, 4128100), (21705, 3302480), (23152, 3096075), (28940, 2476860), (34728, 2064050), (36175, 1981488), (41281, 1736400), (43410, 1651240), (57880, 1238430), (69456, 1032025), (72350, 990744), (82562, 868200), (86820, 825620), (108525, 660496), (115760, 619215), (123843, 578800), (144700, 495372), (165124, 434100), (173640, 412810), (206405, 347280), (217050, 330248), (247686, 289400)]