161319600

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1$

素因数の和:426

約数の個数: 300

約数和(自身を含む): 625126656

約数和(自身を除く): 463807056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 81, 90, 100, 104, 108, 117, 120, 130, 135, 144, 150, 156, 162, 180, 195, 200, 208, 216, 225, 234, 240, 260, 270, 300, 312, 324, 325, 351, 360, 383, 390, 400, 405, 432, 450, 468, 520, 540, 585, 600, 624, 648, 650, 675, 702, 720, 766, 780, 810, 900, 936, 975, 1040, 1053, 1080, 1149, 1170, 1200, 1296, 1300, 1350, 1404, 1532, 1560, 1620, 1755, 1800, 1872, 1915, 1950, 2025, 2106, 2160, 2298, 2340, 2600, 2700, 2808, 2925, 3064, 3120, 3240, 3447, 3510, 3600, 3830, 3900, 4050, 4212, 4596, 4680, 4979, 5200, 5265, 5400, 5616, 5745, 5850, 6128, 6480, 6894, 7020, 7660, 7800, 8100, 8424, 8775, 9192, 9360, 9575, 9958, 10341, 10530, 10800, 11490, 11700, 13788, 14040, 14937, 15320, 15600, 16200, 16848, 17235, 17550, 18384, 19150, 19916, 20682, 21060, 22980, 23400, 24895, 26325, 27576, 28080, 28725, 29874, 30640, 31023, 32400, 34470, 35100, 38300, 39832, 41364, 42120, 44811, 45960, 46800, 49790, 51705, 52650, 55152, 57450, 59748, 62046, 68940, 70200, 74685, 76600, 79664, 82728, 84240, 86175, 89622, 91920, 99580, 103410, 105300, 114900, 119496, 124092, 124475, 134433, 137880, 140400, 149370, 153200, 155115, 165456, 172350, 179244, 199160, 206820, 210600, 224055, 229800, 238992, 248184, 248950, 258525, 268866, 275760, 298740, 310230, 344700, 358488, 373425, 398320, 403299, 413640, 421200, 448110, 459600, 496368, 497900, 517050, 537732, 597480, 620460, 672165, 689400, 716976, 746850, 775575, 806598, 827280, 896220, 995800, 1034100, 1075464, 1120275, 1194960, 1240920, 1344330, 1378800, 1493700, 1551150, 1613196, 1792440, 1991600, 2016495, 2068200, 2150928, 2240550, 2481840, 2688660, 2987400, 3102300, 3226392, 3360825, 3584880, 4032990, 4136400, 4481100, 5377320, 5974800, 6204600, 6452784, 6721650, 8065980, 8962200, 10082475, 10754640, 12409200, 13443300, 16131960, 17924400, 20164950, 26886600, 32263920, 40329900, 53773200, 80659800, 161319600]

約数ペア:

[(1, 161319600), (2, 80659800), (3, 53773200), (4, 40329900), (5, 32263920), (6, 26886600), (8, 20164950), (9, 17924400), (10, 16131960), (12, 13443300), (13, 12409200), (15, 10754640), (16, 10082475), (18, 8962200), (20, 8065980), (24, 6721650), (25, 6452784), (26, 6204600), (27, 5974800), (30, 5377320), (36, 4481100), (39, 4136400), (40, 4032990), (45, 3584880), (48, 3360825), (50, 3226392), (52, 3102300), (54, 2987400), (60, 2688660), (65, 2481840), (72, 2240550), (75, 2150928), (78, 2068200), (80, 2016495), (81, 1991600), (90, 1792440), (100, 1613196), (104, 1551150), (108, 1493700), (117, 1378800), (120, 1344330), (130, 1240920), (135, 1194960), (144, 1120275), (150, 1075464), (156, 1034100), (162, 995800), (180, 896220), (195, 827280), (200, 806598), (208, 775575), (216, 746850), (225, 716976), (234, 689400), (240, 672165), (260, 620460), (270, 597480), (300, 537732), (312, 517050), (324, 497900), (325, 496368), (351, 459600), (360, 448110), (383, 421200), (390, 413640), (400, 403299), (405, 398320), (432, 373425), (450, 358488), (468, 344700), (520, 310230), (540, 298740), (585, 275760), (600, 268866), (624, 258525), (648, 248950), (650, 248184), (675, 238992), (702, 229800), (720, 224055), (766, 210600), (780, 206820), (810, 199160), (900, 179244), (936, 172350), (975, 165456), (1040, 155115), (1053, 153200), (1080, 149370), (1149, 140400), (1170, 137880), (1200, 134433), (1296, 124475), (1300, 124092), (1350, 119496), (1404, 114900), (1532, 105300), (1560, 103410), (1620, 99580), (1755, 91920), (1800, 89622), (1872, 86175), (1915, 84240), (1950, 82728), (2025, 79664), (2106, 76600), (2160, 74685), (2298, 70200), (2340, 68940), (2600, 62046), (2700, 59748), (2808, 57450), (2925, 55152), (3064, 52650), (3120, 51705), (3240, 49790), (3447, 46800), (3510, 45960), (3600, 44811), (3830, 42120), (3900, 41364), (4050, 39832), (4212, 38300), (4596, 35100), (4680, 34470), (4979, 32400), (5200, 31023), (5265, 30640), (5400, 29874), (5616, 28725), (5745, 28080), (5850, 27576), (6128, 26325), (6480, 24895), (6894, 23400), (7020, 22980), (7660, 21060), (7800, 20682), (8100, 19916), (8424, 19150), (8775, 18384), (9192, 17550), (9360, 17235), (9575, 16848), (9958, 16200), (10341, 15600), (10530, 15320), (10800, 14937), (11490, 14040), (11700, 13788)]