381445200

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:284

約数の個数: 300

約数和(自身を含む): 1398627868

約数和(自身を除く): 1017182668

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 61, 72, 75, 80, 81, 90, 100, 108, 120, 122, 135, 144, 150, 162, 180, 183, 193, 200, 216, 225, 240, 244, 270, 300, 305, 324, 360, 366, 386, 400, 405, 432, 450, 488, 540, 549, 579, 600, 610, 648, 675, 720, 732, 772, 810, 900, 915, 965, 976, 1080, 1098, 1158, 1200, 1220, 1296, 1350, 1464, 1525, 1544, 1620, 1647, 1737, 1800, 1830, 1930, 2025, 2160, 2196, 2316, 2440, 2700, 2745, 2895, 2928, 3050, 3088, 3240, 3294, 3474, 3600, 3660, 3860, 4050, 4392, 4575, 4632, 4825, 4880, 4941, 5211, 5400, 5490, 5790, 6100, 6480, 6588, 6948, 7320, 7720, 8100, 8235, 8685, 8784, 9150, 9264, 9650, 9882, 10422, 10800, 10980, 11580, 11773, 12200, 13176, 13725, 13896, 14475, 14640, 15440, 15633, 16200, 16470, 17370, 18300, 19300, 19764, 20844, 21960, 23160, 23546, 24400, 24705, 26055, 26352, 27450, 27792, 28950, 31266, 32400, 32940, 34740, 35319, 36600, 38600, 39528, 41175, 41688, 43425, 43920, 46320, 47092, 49410, 52110, 54900, 57900, 58865, 62532, 65880, 69480, 70638, 73200, 77200, 78165, 79056, 82350, 83376, 86850, 94184, 98820, 104220, 105957, 109800, 115800, 117730, 123525, 125064, 130275, 131760, 138960, 141276, 156330, 164700, 173700, 176595, 188368, 197640, 208440, 211914, 219600, 231600, 235460, 247050, 250128, 260550, 282552, 294325, 312660, 317871, 329400, 347400, 353190, 390825, 395280, 416880, 423828, 470920, 494100, 521100, 529785, 565104, 588650, 625320, 635742, 658800, 694800, 706380, 781650, 847656, 882975, 941840, 953613, 988200, 1042200, 1059570, 1177300, 1250640, 1271484, 1412760, 1563300, 1589355, 1695312, 1765950, 1907226, 1976400, 2084400, 2119140, 2354600, 2542968, 2648925, 2825520, 3126600, 3178710, 3531900, 3814452, 4238280, 4709200, 4768065, 5085936, 5297850, 6253200, 6357420, 7063800, 7628904, 7946775, 8476560, 9536130, 10595700, 12714840, 14127600, 15257808, 15893550, 19072260, 21191400, 23840325, 25429680, 31787100, 38144520, 42382800, 47680650, 63574200, 76289040, 95361300, 127148400, 190722600, 381445200]

約数ペア:

[(1, 381445200), (2, 190722600), (3, 127148400), (4, 95361300), (5, 76289040), (6, 63574200), (8, 47680650), (9, 42382800), (10, 38144520), (12, 31787100), (15, 25429680), (16, 23840325), (18, 21191400), (20, 19072260), (24, 15893550), (25, 15257808), (27, 14127600), (30, 12714840), (36, 10595700), (40, 9536130), (45, 8476560), (48, 7946775), (50, 7628904), (54, 7063800), (60, 6357420), (61, 6253200), (72, 5297850), (75, 5085936), (80, 4768065), (81, 4709200), (90, 4238280), (100, 3814452), (108, 3531900), (120, 3178710), (122, 3126600), (135, 2825520), (144, 2648925), (150, 2542968), (162, 2354600), (180, 2119140), (183, 2084400), (193, 1976400), (200, 1907226), (216, 1765950), (225, 1695312), (240, 1589355), (244, 1563300), (270, 1412760), (300, 1271484), (305, 1250640), (324, 1177300), (360, 1059570), (366, 1042200), (386, 988200), (400, 953613), (405, 941840), (432, 882975), (450, 847656), (488, 781650), (540, 706380), (549, 694800), (579, 658800), (600, 635742), (610, 625320), (648, 588650), (675, 565104), (720, 529785), (732, 521100), (772, 494100), (810, 470920), (900, 423828), (915, 416880), (965, 395280), (976, 390825), (1080, 353190), (1098, 347400), (1158, 329400), (1200, 317871), (1220, 312660), (1296, 294325), (1350, 282552), (1464, 260550), (1525, 250128), (1544, 247050), (1620, 235460), (1647, 231600), (1737, 219600), (1800, 211914), (1830, 208440), (1930, 197640), (2025, 188368), (2160, 176595), (2196, 173700), (2316, 164700), (2440, 156330), (2700, 141276), (2745, 138960), (2895, 131760), (2928, 130275), (3050, 125064), (3088, 123525), (3240, 117730), (3294, 115800), (3474, 109800), (3600, 105957), (3660, 104220), (3860, 98820), (4050, 94184), (4392, 86850), (4575, 83376), (4632, 82350), (4825, 79056), (4880, 78165), (4941, 77200), (5211, 73200), (5400, 70638), (5490, 69480), (5790, 65880), (6100, 62532), (6480, 58865), (6588, 57900), (6948, 54900), (7320, 52110), (7720, 49410), (8100, 47092), (8235, 46320), (8685, 43920), (8784, 43425), (9150, 41688), (9264, 41175), (9650, 39528), (9882, 38600), (10422, 36600), (10800, 35319), (10980, 34740), (11580, 32940), (11773, 32400), (12200, 31266), (13176, 28950), (13725, 27792), (13896, 27450), (14475, 26352), (14640, 26055), (15440, 24705), (15633, 24400), (16200, 23546), (16470, 23160), (17370, 21960), (18300, 20844), (19300, 19764)]