82903680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:451

約数の個数: 192

約数和(自身を含む): 294769800

約数和(自身を除く): 211866120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 128, 144, 148, 160, 180, 185, 192, 222, 240, 288, 296, 320, 333, 360, 370, 384, 389, 444, 480, 555, 576, 592, 640, 666, 720, 740, 778, 888, 960, 1110, 1152, 1167, 1184, 1332, 1440, 1480, 1556, 1665, 1776, 1920, 1945, 2220, 2334, 2368, 2664, 2880, 2960, 3112, 3330, 3501, 3552, 3890, 4440, 4668, 4736, 5328, 5760, 5835, 5920, 6224, 6660, 7002, 7104, 7780, 8880, 9336, 10656, 11670, 11840, 12448, 13320, 14004, 14208, 14393, 15560, 17505, 17760, 18672, 21312, 23340, 23680, 24896, 26640, 28008, 28786, 31120, 35010, 35520, 37344, 42624, 43179, 46680, 49792, 53280, 56016, 57572, 62240, 70020, 71040, 71965, 74688, 86358, 93360, 106560, 112032, 115144, 124480, 129537, 140040, 143930, 149376, 172716, 186720, 213120, 215895, 224064, 230288, 248960, 259074, 280080, 287860, 345432, 373440, 431790, 448128, 460576, 518148, 560160, 575720, 647685, 690864, 746880, 863580, 921152, 1036296, 1120320, 1151440, 1295370, 1381728, 1727160, 1842304, 2072592, 2240640, 2302880, 2590740, 2763456, 3454320, 4145184, 4605760, 5181480, 5526912, 6908640, 8290368, 9211520, 10362960, 13817280, 16580736, 20725920, 27634560, 41451840, 82903680]

約数ペア:

[(1, 82903680), (2, 41451840), (3, 27634560), (4, 20725920), (5, 16580736), (6, 13817280), (8, 10362960), (9, 9211520), (10, 8290368), (12, 6908640), (15, 5526912), (16, 5181480), (18, 4605760), (20, 4145184), (24, 3454320), (30, 2763456), (32, 2590740), (36, 2302880), (37, 2240640), (40, 2072592), (45, 1842304), (48, 1727160), (60, 1381728), (64, 1295370), (72, 1151440), (74, 1120320), (80, 1036296), (90, 921152), (96, 863580), (111, 746880), (120, 690864), (128, 647685), (144, 575720), (148, 560160), (160, 518148), (180, 460576), (185, 448128), (192, 431790), (222, 373440), (240, 345432), (288, 287860), (296, 280080), (320, 259074), (333, 248960), (360, 230288), (370, 224064), (384, 215895), (389, 213120), (444, 186720), (480, 172716), (555, 149376), (576, 143930), (592, 140040), (640, 129537), (666, 124480), (720, 115144), (740, 112032), (778, 106560), (888, 93360), (960, 86358), (1110, 74688), (1152, 71965), (1167, 71040), (1184, 70020), (1332, 62240), (1440, 57572), (1480, 56016), (1556, 53280), (1665, 49792), (1776, 46680), (1920, 43179), (1945, 42624), (2220, 37344), (2334, 35520), (2368, 35010), (2664, 31120), (2880, 28786), (2960, 28008), (3112, 26640), (3330, 24896), (3501, 23680), (3552, 23340), (3890, 21312), (4440, 18672), (4668, 17760), (4736, 17505), (5328, 15560), (5760, 14393), (5835, 14208), (5920, 14004), (6224, 13320), (6660, 12448), (7002, 11840), (7104, 11670), (7780, 10656), (8880, 9336)]