981117600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:352

約数の個数: 288

約数和(自身を含む): 3425405760

約数和(自身を除く): 2444288160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 96, 100, 102, 120, 136, 139, 150, 160, 170, 173, 200, 204, 240, 255, 272, 278, 300, 340, 346, 400, 408, 417, 425, 480, 510, 519, 544, 556, 600, 680, 692, 695, 800, 816, 834, 850, 865, 1020, 1038, 1112, 1200, 1275, 1360, 1384, 1390, 1632, 1668, 1700, 1730, 2040, 2076, 2085, 2224, 2363, 2400, 2550, 2595, 2720, 2768, 2780, 2941, 3336, 3400, 3460, 3475, 4080, 4152, 4170, 4325, 4448, 4726, 5100, 5190, 5536, 5560, 5882, 6672, 6800, 6920, 6950, 7089, 8160, 8304, 8340, 8650, 8823, 9452, 10200, 10380, 10425, 11120, 11764, 11815, 12975, 13344, 13600, 13840, 13900, 14178, 14705, 16608, 16680, 17300, 17646, 18904, 20400, 20760, 20850, 22240, 23528, 23630, 24047, 25950, 27680, 27800, 28356, 29410, 33360, 34600, 35292, 35445, 37808, 40800, 41520, 41700, 44115, 47056, 47260, 48094, 51900, 55600, 56712, 58820, 59075, 66720, 69200, 70584, 70890, 72141, 73525, 75616, 83040, 83400, 88230, 94112, 94520, 96188, 103800, 111200, 113424, 117640, 118150, 120235, 138400, 141168, 141780, 144282, 147050, 166800, 176460, 177225, 189040, 192376, 207600, 220575, 226848, 235280, 236300, 240470, 282336, 283560, 288564, 294100, 333600, 352920, 354450, 360705, 378080, 384752, 408799, 415200, 441150, 470560, 472600, 480940, 567120, 577128, 588200, 601175, 705840, 708900, 721410, 769504, 817598, 882300, 945200, 961880, 1134240, 1154256, 1176400, 1202350, 1226397, 1411680, 1417800, 1442820, 1635196, 1764600, 1803525, 1890400, 1923760, 2043995, 2308512, 2352800, 2404700, 2452794, 2835600, 2885640, 3270392, 3529200, 3607050, 3847520, 4087990, 4809400, 4905588, 5671200, 5771280, 6131985, 6540784, 7058400, 7214100, 8175980, 9618800, 9811176, 10219975, 11542560, 12263970, 13081568, 14428200, 16351960, 19237600, 19622352, 20439950, 24527940, 28856400, 30659925, 32703920, 39244704, 40879900, 49055880, 57712800, 61319850, 65407840, 81759800, 98111760, 122639700, 163519600, 196223520, 245279400, 327039200, 490558800, 981117600]

約数ペア:

[(1, 981117600), (2, 490558800), (3, 327039200), (4, 245279400), (5, 196223520), (6, 163519600), (8, 122639700), (10, 98111760), (12, 81759800), (15, 65407840), (16, 61319850), (17, 57712800), (20, 49055880), (24, 40879900), (25, 39244704), (30, 32703920), (32, 30659925), (34, 28856400), (40, 24527940), (48, 20439950), (50, 19622352), (51, 19237600), (60, 16351960), (68, 14428200), (75, 13081568), (80, 12263970), (85, 11542560), (96, 10219975), (100, 9811176), (102, 9618800), (120, 8175980), (136, 7214100), (139, 7058400), (150, 6540784), (160, 6131985), (170, 5771280), (173, 5671200), (200, 4905588), (204, 4809400), (240, 4087990), (255, 3847520), (272, 3607050), (278, 3529200), (300, 3270392), (340, 2885640), (346, 2835600), (400, 2452794), (408, 2404700), (417, 2352800), (425, 2308512), (480, 2043995), (510, 1923760), (519, 1890400), (544, 1803525), (556, 1764600), (600, 1635196), (680, 1442820), (692, 1417800), (695, 1411680), (800, 1226397), (816, 1202350), (834, 1176400), (850, 1154256), (865, 1134240), (1020, 961880), (1038, 945200), (1112, 882300), (1200, 817598), (1275, 769504), (1360, 721410), (1384, 708900), (1390, 705840), (1632, 601175), (1668, 588200), (1700, 577128), (1730, 567120), (2040, 480940), (2076, 472600), (2085, 470560), (2224, 441150), (2363, 415200), (2400, 408799), (2550, 384752), (2595, 378080), (2720, 360705), (2768, 354450), (2780, 352920), (2941, 333600), (3336, 294100), (3400, 288564), (3460, 283560), (3475, 282336), (4080, 240470), (4152, 236300), (4170, 235280), (4325, 226848), (4448, 220575), (4726, 207600), (5100, 192376), (5190, 189040), (5536, 177225), (5560, 176460), (5882, 166800), (6672, 147050), (6800, 144282), (6920, 141780), (6950, 141168), (7089, 138400), (8160, 120235), (8304, 118150), (8340, 117640), (8650, 113424), (8823, 111200), (9452, 103800), (10200, 96188), (10380, 94520), (10425, 94112), (11120, 88230), (11764, 83400), (11815, 83040), (12975, 75616), (13344, 73525), (13600, 72141), (13840, 70890), (13900, 70584), (14178, 69200), (14705, 66720), (16608, 59075), (16680, 58820), (17300, 56712), (17646, 55600), (18904, 51900), (20400, 48094), (20760, 47260), (20850, 47056), (22240, 44115), (23528, 41700), (23630, 41520), (24047, 40800), (25950, 37808), (27680, 35445), (27800, 35292), (28356, 34600), (29410, 33360)]