67745520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2543}}^1$

素因数の和:2599

約数の個数: 120

約数和(自身を含む): 233752896

約数和(自身を除く): 166007376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2543, 2664, 2960, 3330, 4440, 5086, 5328, 6660, 7629, 8880, 10172, 12715, 13320, 15258, 20344, 22887, 25430, 26640, 30516, 38145, 40688, 45774, 50860, 61032, 76290, 91548, 94091, 101720, 114435, 122064, 152580, 183096, 188182, 203440, 228870, 282273, 305160, 366192, 376364, 457740, 470455, 564546, 610320, 752728, 846819, 915480, 940910, 1129092, 1411365, 1505456, 1693638, 1830960, 1881820, 2258184, 2822730, 3387276, 3763640, 4234095, 4516368, 5645460, 6774552, 7527280, 8468190, 11290920, 13549104, 16936380, 22581840, 33872760, 67745520]

約数ペア:

[(1, 67745520), (2, 33872760), (3, 22581840), (4, 16936380), (5, 13549104), (6, 11290920), (8, 8468190), (9, 7527280), (10, 6774552), (12, 5645460), (15, 4516368), (16, 4234095), (18, 3763640), (20, 3387276), (24, 2822730), (30, 2258184), (36, 1881820), (37, 1830960), (40, 1693638), (45, 1505456), (48, 1411365), (60, 1129092), (72, 940910), (74, 915480), (80, 846819), (90, 752728), (111, 610320), (120, 564546), (144, 470455), (148, 457740), (180, 376364), (185, 366192), (222, 305160), (240, 282273), (296, 228870), (333, 203440), (360, 188182), (370, 183096), (444, 152580), (555, 122064), (592, 114435), (666, 101720), (720, 94091), (740, 91548), (888, 76290), (1110, 61032), (1332, 50860), (1480, 45774), (1665, 40688), (1776, 38145), (2220, 30516), (2543, 26640), (2664, 25430), (2960, 22887), (3330, 20344), (4440, 15258), (5086, 13320), (5328, 12715), (6660, 10172), (7629, 8880)]