39889800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:197

約数の個数: 192

約数和(自身を含む): 140616000

約数和(自身を除く): 100726200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 83, 89, 90, 100, 108, 120, 135, 150, 166, 178, 180, 200, 216, 225, 249, 267, 270, 300, 332, 356, 360, 415, 445, 450, 498, 534, 540, 600, 664, 675, 712, 747, 801, 830, 890, 900, 996, 1068, 1080, 1245, 1335, 1350, 1494, 1602, 1660, 1780, 1800, 1992, 2075, 2136, 2225, 2241, 2403, 2490, 2670, 2700, 2988, 3204, 3320, 3560, 3735, 4005, 4150, 4450, 4482, 4806, 4980, 5340, 5400, 5976, 6225, 6408, 6675, 7387, 7470, 8010, 8300, 8900, 8964, 9612, 9960, 10680, 11205, 12015, 12450, 13350, 14774, 14940, 16020, 16600, 17800, 17928, 18675, 19224, 20025, 22161, 22410, 24030, 24900, 26700, 29548, 29880, 32040, 36935, 37350, 40050, 44322, 44820, 48060, 49800, 53400, 56025, 59096, 60075, 66483, 73870, 74700, 80100, 88644, 89640, 96120, 110805, 112050, 120150, 132966, 147740, 149400, 160200, 177288, 184675, 199449, 221610, 224100, 240300, 265932, 295480, 332415, 369350, 398898, 443220, 448200, 480600, 531864, 554025, 664830, 738700, 797796, 886440, 997245, 1108050, 1329660, 1477400, 1595592, 1662075, 1994490, 2216100, 2659320, 3324150, 3988980, 4432200, 4986225, 6648300, 7977960, 9972450, 13296600, 19944900, 39889800]

約数ペア:

[(1, 39889800), (2, 19944900), (3, 13296600), (4, 9972450), (5, 7977960), (6, 6648300), (8, 4986225), (9, 4432200), (10, 3988980), (12, 3324150), (15, 2659320), (18, 2216100), (20, 1994490), (24, 1662075), (25, 1595592), (27, 1477400), (30, 1329660), (36, 1108050), (40, 997245), (45, 886440), (50, 797796), (54, 738700), (60, 664830), (72, 554025), (75, 531864), (83, 480600), (89, 448200), (90, 443220), (100, 398898), (108, 369350), (120, 332415), (135, 295480), (150, 265932), (166, 240300), (178, 224100), (180, 221610), (200, 199449), (216, 184675), (225, 177288), (249, 160200), (267, 149400), (270, 147740), (300, 132966), (332, 120150), (356, 112050), (360, 110805), (415, 96120), (445, 89640), (450, 88644), (498, 80100), (534, 74700), (540, 73870), (600, 66483), (664, 60075), (675, 59096), (712, 56025), (747, 53400), (801, 49800), (830, 48060), (890, 44820), (900, 44322), (996, 40050), (1068, 37350), (1080, 36935), (1245, 32040), (1335, 29880), (1350, 29548), (1494, 26700), (1602, 24900), (1660, 24030), (1780, 22410), (1800, 22161), (1992, 20025), (2075, 19224), (2136, 18675), (2225, 17928), (2241, 17800), (2403, 16600), (2490, 16020), (2670, 14940), (2700, 14774), (2988, 13350), (3204, 12450), (3320, 12015), (3560, 11205), (3735, 10680), (4005, 9960), (4150, 9612), (4450, 8964), (4482, 8900), (4806, 8300), (4980, 8010), (5340, 7470), (5400, 7387), (5976, 6675), (6225, 6408)]