145635200

素因数分解:

$2^7\times 5^2\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:736

約数の個数: 96

約数和(自身を含む): 365400720

約数和(自身を除く): 219765520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 71, 80, 100, 128, 142, 160, 200, 284, 320, 355, 400, 568, 640, 641, 710, 800, 1136, 1282, 1420, 1600, 1775, 2272, 2564, 2840, 3200, 3205, 3550, 4544, 5128, 5680, 6410, 7100, 9088, 10256, 11360, 12820, 14200, 16025, 20512, 22720, 25640, 28400, 32050, 41024, 45440, 45511, 51280, 56800, 64100, 82048, 91022, 102560, 113600, 128200, 182044, 205120, 227200, 227555, 256400, 364088, 410240, 455110, 512800, 728176, 910220, 1025600, 1137775, 1456352, 1820440, 2051200, 2275550, 2912704, 3640880, 4551100, 5825408, 7281760, 9102200, 14563520, 18204400, 29127040, 36408800, 72817600, 145635200]

約数ペア:

[(1, 145635200), (2, 72817600), (4, 36408800), (5, 29127040), (8, 18204400), (10, 14563520), (16, 9102200), (20, 7281760), (25, 5825408), (32, 4551100), (40, 3640880), (50, 2912704), (64, 2275550), (71, 2051200), (80, 1820440), (100, 1456352), (128, 1137775), (142, 1025600), (160, 910220), (200, 728176), (284, 512800), (320, 455110), (355, 410240), (400, 364088), (568, 256400), (640, 227555), (641, 227200), (710, 205120), (800, 182044), (1136, 128200), (1282, 113600), (1420, 102560), (1600, 91022), (1775, 82048), (2272, 64100), (2564, 56800), (2840, 51280), (3200, 45511), (3205, 45440), (3550, 41024), (4544, 32050), (5128, 28400), (5680, 25640), (6410, 22720), (7100, 20512), (9088, 16025), (10256, 14200), (11360, 12820)]