315067600

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:377

約数の個数: 120

約数和(自身を含む): 792594360

約数和(自身を除く): 477526760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 100, 116, 145, 157, 173, 200, 232, 290, 314, 346, 400, 464, 580, 628, 692, 725, 785, 865, 1160, 1256, 1384, 1450, 1570, 1730, 2320, 2512, 2768, 2900, 3140, 3460, 3925, 4325, 4553, 5017, 5800, 6280, 6920, 7850, 8650, 9106, 10034, 11600, 12560, 13840, 15700, 17300, 18212, 20068, 22765, 25085, 27161, 31400, 34600, 36424, 40136, 45530, 50170, 54322, 62800, 69200, 72848, 80272, 91060, 100340, 108644, 113825, 125425, 135805, 182120, 200680, 217288, 227650, 250850, 271610, 364240, 401360, 434576, 455300, 501700, 543220, 679025, 787669, 910600, 1003400, 1086440, 1358050, 1575338, 1821200, 2006800, 2172880, 2716100, 3150676, 3938345, 5432200, 6301352, 7876690, 10864400, 12602704, 15753380, 19691725, 31506760, 39383450, 63013520, 78766900, 157533800, 315067600]

約数ペア:

[(1, 315067600), (2, 157533800), (4, 78766900), (5, 63013520), (8, 39383450), (10, 31506760), (16, 19691725), (20, 15753380), (25, 12602704), (29, 10864400), (40, 7876690), (50, 6301352), (58, 5432200), (80, 3938345), (100, 3150676), (116, 2716100), (145, 2172880), (157, 2006800), (173, 1821200), (200, 1575338), (232, 1358050), (290, 1086440), (314, 1003400), (346, 910600), (400, 787669), (464, 679025), (580, 543220), (628, 501700), (692, 455300), (725, 434576), (785, 401360), (865, 364240), (1160, 271610), (1256, 250850), (1384, 227650), (1450, 217288), (1570, 200680), (1730, 182120), (2320, 135805), (2512, 125425), (2768, 113825), (2900, 108644), (3140, 100340), (3460, 91060), (3925, 80272), (4325, 72848), (4553, 69200), (5017, 62800), (5800, 54322), (6280, 50170), (6920, 45530), (7850, 40136), (8650, 36424), (9106, 34600), (10034, 31400), (11600, 27161), (12560, 25085), (13840, 22765), (15700, 20068), (17300, 18212)]