38121600

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2$

素因数の和:76

約数の個数: 288

約数和(自身を含む): 144566640

約数和(自身を除く): 106445040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 25, 30, 32, 33, 38, 40, 44, 48, 50, 55, 57, 60, 64, 66, 75, 76, 80, 88, 95, 96, 100, 110, 114, 120, 128, 132, 150, 152, 160, 165, 176, 190, 192, 200, 209, 220, 228, 240, 264, 275, 285, 300, 304, 320, 330, 352, 361, 380, 384, 400, 418, 440, 456, 475, 480, 528, 550, 570, 600, 608, 627, 640, 660, 704, 722, 760, 800, 825, 836, 880, 912, 950, 960, 1045, 1056, 1083, 1100, 1140, 1200, 1216, 1254, 1320, 1408, 1425, 1444, 1520, 1600, 1650, 1672, 1760, 1805, 1824, 1900, 1920, 2090, 2112, 2166, 2200, 2280, 2400, 2432, 2508, 2640, 2850, 2888, 3040, 3135, 3200, 3300, 3344, 3520, 3610, 3648, 3800, 3971, 4180, 4224, 4332, 4400, 4560, 4800, 5016, 5225, 5280, 5415, 5700, 5776, 6080, 6270, 6600, 6688, 7040, 7220, 7296, 7600, 7942, 8360, 8664, 8800, 9025, 9120, 9600, 10032, 10450, 10560, 10830, 11400, 11552, 11913, 12160, 12540, 13200, 13376, 14440, 15200, 15675, 15884, 16720, 17328, 17600, 18050, 18240, 19855, 20064, 20900, 21120, 21660, 22800, 23104, 23826, 25080, 26400, 26752, 27075, 28880, 30400, 31350, 31768, 33440, 34656, 35200, 36100, 36480, 39710, 40128, 41800, 43320, 45600, 46208, 47652, 50160, 52800, 54150, 57760, 59565, 60800, 62700, 63536, 66880, 69312, 72200, 79420, 80256, 83600, 86640, 91200, 95304, 99275, 100320, 105600, 108300, 115520, 119130, 125400, 127072, 133760, 138624, 144400, 158840, 167200, 173280, 182400, 190608, 198550, 200640, 216600, 231040, 238260, 250800, 254144, 288800, 297825, 317680, 334400, 346560, 381216, 397100, 401280, 433200, 476520, 501600, 508288, 577600, 595650, 635360, 668800, 693120, 762432, 794200, 866400, 953040, 1003200, 1155200, 1191300, 1270720, 1524864, 1588400, 1732800, 1906080, 2006400, 2382600, 2541440, 3176800, 3465600, 3812160, 4765200, 6353600, 7624320, 9530400, 12707200, 19060800, 38121600]

約数ペア:

[(1, 38121600), (2, 19060800), (3, 12707200), (4, 9530400), (5, 7624320), (6, 6353600), (8, 4765200), (10, 3812160), (11, 3465600), (12, 3176800), (15, 2541440), (16, 2382600), (19, 2006400), (20, 1906080), (22, 1732800), (24, 1588400), (25, 1524864), (30, 1270720), (32, 1191300), (33, 1155200), (38, 1003200), (40, 953040), (44, 866400), (48, 794200), (50, 762432), (55, 693120), (57, 668800), (60, 635360), (64, 595650), (66, 577600), (75, 508288), (76, 501600), (80, 476520), (88, 433200), (95, 401280), (96, 397100), (100, 381216), (110, 346560), (114, 334400), (120, 317680), (128, 297825), (132, 288800), (150, 254144), (152, 250800), (160, 238260), (165, 231040), (176, 216600), (190, 200640), (192, 198550), (200, 190608), (209, 182400), (220, 173280), (228, 167200), (240, 158840), (264, 144400), (275, 138624), (285, 133760), (300, 127072), (304, 125400), (320, 119130), (330, 115520), (352, 108300), (361, 105600), (380, 100320), (384, 99275), (400, 95304), (418, 91200), (440, 86640), (456, 83600), (475, 80256), (480, 79420), (528, 72200), (550, 69312), (570, 66880), (600, 63536), (608, 62700), (627, 60800), (640, 59565), (660, 57760), (704, 54150), (722, 52800), (760, 50160), (800, 47652), (825, 46208), (836, 45600), (880, 43320), (912, 41800), (950, 40128), (960, 39710), (1045, 36480), (1056, 36100), (1083, 35200), (1100, 34656), (1140, 33440), (1200, 31768), (1216, 31350), (1254, 30400), (1320, 28880), (1408, 27075), (1425, 26752), (1444, 26400), (1520, 25080), (1600, 23826), (1650, 23104), (1672, 22800), (1760, 21660), (1805, 21120), (1824, 20900), (1900, 20064), (1920, 19855), (2090, 18240), (2112, 18050), (2166, 17600), (2200, 17328), (2280, 16720), (2400, 15884), (2432, 15675), (2508, 15200), (2640, 14440), (2850, 13376), (2888, 13200), (3040, 12540), (3135, 12160), (3200, 11913), (3300, 11552), (3344, 11400), (3520, 10830), (3610, 10560), (3648, 10450), (3800, 10032), (3971, 9600), (4180, 9120), (4224, 9025), (4332, 8800), (4400, 8664), (4560, 8360), (4800, 7942), (5016, 7600), (5225, 7296), (5280, 7220), (5415, 7040), (5700, 6688), (5776, 6600), (6080, 6270)]