255542400

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:516

約数の個数: 288

約数和(自身を含む): 961880400

約数和(自身を除く): 706338000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 32, 36, 38, 40, 45, 48, 50, 57, 60, 64, 72, 75, 76, 80, 90, 95, 96, 100, 114, 120, 128, 144, 150, 152, 160, 171, 180, 190, 192, 200, 225, 228, 240, 285, 288, 300, 304, 320, 342, 360, 380, 384, 400, 450, 456, 467, 475, 480, 570, 576, 600, 608, 640, 684, 720, 760, 800, 855, 900, 912, 934, 950, 960, 1140, 1152, 1200, 1216, 1368, 1401, 1425, 1440, 1520, 1600, 1710, 1800, 1824, 1868, 1900, 1920, 2280, 2335, 2400, 2432, 2736, 2802, 2850, 2880, 3040, 3200, 3420, 3600, 3648, 3736, 3800, 4203, 4275, 4560, 4670, 4800, 5472, 5604, 5700, 5760, 6080, 6840, 7005, 7200, 7296, 7472, 7600, 8406, 8550, 8873, 9120, 9340, 9600, 10944, 11208, 11400, 11675, 12160, 13680, 14010, 14400, 14944, 15200, 16812, 17100, 17746, 18240, 18680, 21015, 21888, 22416, 22800, 23350, 26619, 27360, 28020, 28800, 29888, 30400, 33624, 34200, 35025, 35492, 36480, 37360, 42030, 44365, 44832, 45600, 46700, 53238, 54720, 56040, 59776, 60800, 67248, 68400, 70050, 70984, 74720, 79857, 84060, 88730, 89664, 91200, 93400, 105075, 106476, 109440, 112080, 133095, 134496, 136800, 140100, 141968, 149440, 159714, 168120, 177460, 179328, 182400, 186800, 210150, 212952, 221825, 224160, 266190, 268992, 273600, 280200, 283936, 298880, 319428, 336240, 354920, 373600, 399285, 420300, 425904, 443650, 448320, 532380, 537984, 547200, 560400, 567872, 638856, 665475, 672480, 709840, 747200, 798570, 840600, 851808, 887300, 896640, 1064760, 1120800, 1135744, 1277712, 1330950, 1344960, 1419680, 1494400, 1597140, 1681200, 1703616, 1774600, 1996425, 2129520, 2241600, 2555424, 2661900, 2689920, 2839360, 3194280, 3362400, 3407232, 3549200, 3992850, 4259040, 4483200, 5110848, 5323800, 5678720, 6388560, 6724800, 7098400, 7985700, 8518080, 10221696, 10647600, 12777120, 13449600, 14196800, 15971400, 17036160, 21295200, 25554240, 28393600, 31942800, 42590400, 51108480, 63885600, 85180800, 127771200, 255542400]

約数ペア:

[(1, 255542400), (2, 127771200), (3, 85180800), (4, 63885600), (5, 51108480), (6, 42590400), (8, 31942800), (9, 28393600), (10, 25554240), (12, 21295200), (15, 17036160), (16, 15971400), (18, 14196800), (19, 13449600), (20, 12777120), (24, 10647600), (25, 10221696), (30, 8518080), (32, 7985700), (36, 7098400), (38, 6724800), (40, 6388560), (45, 5678720), (48, 5323800), (50, 5110848), (57, 4483200), (60, 4259040), (64, 3992850), (72, 3549200), (75, 3407232), (76, 3362400), (80, 3194280), (90, 2839360), (95, 2689920), (96, 2661900), (100, 2555424), (114, 2241600), (120, 2129520), (128, 1996425), (144, 1774600), (150, 1703616), (152, 1681200), (160, 1597140), (171, 1494400), (180, 1419680), (190, 1344960), (192, 1330950), (200, 1277712), (225, 1135744), (228, 1120800), (240, 1064760), (285, 896640), (288, 887300), (300, 851808), (304, 840600), (320, 798570), (342, 747200), (360, 709840), (380, 672480), (384, 665475), (400, 638856), (450, 567872), (456, 560400), (467, 547200), (475, 537984), (480, 532380), (570, 448320), (576, 443650), (600, 425904), (608, 420300), (640, 399285), (684, 373600), (720, 354920), (760, 336240), (800, 319428), (855, 298880), (900, 283936), (912, 280200), (934, 273600), (950, 268992), (960, 266190), (1140, 224160), (1152, 221825), (1200, 212952), (1216, 210150), (1368, 186800), (1401, 182400), (1425, 179328), (1440, 177460), (1520, 168120), (1600, 159714), (1710, 149440), (1800, 141968), (1824, 140100), (1868, 136800), (1900, 134496), (1920, 133095), (2280, 112080), (2335, 109440), (2400, 106476), (2432, 105075), (2736, 93400), (2802, 91200), (2850, 89664), (2880, 88730), (3040, 84060), (3200, 79857), (3420, 74720), (3600, 70984), (3648, 70050), (3736, 68400), (3800, 67248), (4203, 60800), (4275, 59776), (4560, 56040), (4670, 54720), (4800, 53238), (5472, 46700), (5604, 45600), (5700, 44832), (5760, 44365), (6080, 42030), (6840, 37360), (7005, 36480), (7200, 35492), (7296, 35025), (7472, 34200), (7600, 33624), (8406, 30400), (8550, 29888), (8873, 28800), (9120, 28020), (9340, 27360), (9600, 26619), (10944, 23350), (11208, 22800), (11400, 22416), (11675, 21888), (12160, 21015), (13680, 18680), (14010, 18240), (14400, 17746), (14944, 17100), (15200, 16812)]