74275920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:410

約数の個数: 160

約数和(自身を含む): 258733440

約数和(自身を除く): 184457520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 137, 144, 180, 216, 240, 251, 270, 274, 360, 411, 432, 502, 540, 548, 685, 720, 753, 822, 1004, 1080, 1096, 1233, 1255, 1370, 1506, 1644, 2008, 2055, 2160, 2192, 2259, 2466, 2510, 2740, 3012, 3288, 3699, 3765, 4016, 4110, 4518, 4932, 5020, 5480, 6024, 6165, 6576, 6777, 7398, 7530, 8220, 9036, 9864, 10040, 10960, 11295, 12048, 12330, 13554, 14796, 15060, 16440, 18072, 18495, 19728, 20080, 22590, 24660, 27108, 29592, 30120, 32880, 33885, 34387, 36144, 36990, 45180, 49320, 54216, 59184, 60240, 67770, 68774, 73980, 90360, 98640, 103161, 108432, 135540, 137548, 147960, 171935, 180720, 206322, 271080, 275096, 295920, 309483, 343870, 412644, 515805, 542160, 550192, 618966, 687740, 825288, 928449, 1031610, 1237932, 1375480, 1547415, 1650576, 1856898, 2063220, 2475864, 2750960, 3094830, 3713796, 4126440, 4642245, 4951728, 6189660, 7427592, 8252880, 9284490, 12379320, 14855184, 18568980, 24758640, 37137960, 74275920]

約数ペア:

[(1, 74275920), (2, 37137960), (3, 24758640), (4, 18568980), (5, 14855184), (6, 12379320), (8, 9284490), (9, 8252880), (10, 7427592), (12, 6189660), (15, 4951728), (16, 4642245), (18, 4126440), (20, 3713796), (24, 3094830), (27, 2750960), (30, 2475864), (36, 2063220), (40, 1856898), (45, 1650576), (48, 1547415), (54, 1375480), (60, 1237932), (72, 1031610), (80, 928449), (90, 825288), (108, 687740), (120, 618966), (135, 550192), (137, 542160), (144, 515805), (180, 412644), (216, 343870), (240, 309483), (251, 295920), (270, 275096), (274, 271080), (360, 206322), (411, 180720), (432, 171935), (502, 147960), (540, 137548), (548, 135540), (685, 108432), (720, 103161), (753, 98640), (822, 90360), (1004, 73980), (1080, 68774), (1096, 67770), (1233, 60240), (1255, 59184), (1370, 54216), (1506, 49320), (1644, 45180), (2008, 36990), (2055, 36144), (2160, 34387), (2192, 33885), (2259, 32880), (2466, 30120), (2510, 29592), (2740, 27108), (3012, 24660), (3288, 22590), (3699, 20080), (3765, 19728), (4016, 18495), (4110, 18072), (4518, 16440), (4932, 15060), (5020, 14796), (5480, 13554), (6024, 12330), (6165, 12048), (6576, 11295), (6777, 10960), (7398, 10040), (7530, 9864), (8220, 9036)]