16552800

素因数分解:

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

素因数の和:67

約数の個数: 324

約数和(自身を含む): 67534740

約数和(自身を除く): 50981940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 25, 30, 32, 33, 36, 38, 40, 44, 45, 48, 50, 55, 57, 60, 66, 72, 75, 76, 80, 88, 90, 95, 96, 99, 100, 110, 114, 120, 121, 132, 144, 150, 152, 160, 165, 171, 176, 180, 190, 198, 200, 209, 220, 225, 228, 240, 242, 264, 275, 285, 288, 300, 304, 330, 342, 352, 360, 363, 380, 396, 400, 418, 440, 450, 456, 475, 480, 484, 495, 528, 550, 570, 600, 605, 608, 627, 660, 684, 720, 726, 760, 792, 800, 825, 836, 855, 880, 900, 912, 950, 968, 990, 1045, 1056, 1089, 1100, 1140, 1200, 1210, 1254, 1320, 1368, 1425, 1440, 1452, 1520, 1584, 1650, 1672, 1710, 1760, 1800, 1815, 1824, 1881, 1900, 1936, 1980, 2090, 2178, 2200, 2280, 2299, 2400, 2420, 2475, 2508, 2640, 2736, 2850, 2904, 3025, 3040, 3135, 3168, 3300, 3344, 3420, 3600, 3630, 3762, 3800, 3872, 3960, 4180, 4275, 4356, 4400, 4560, 4598, 4840, 4950, 5016, 5225, 5280, 5445, 5472, 5700, 5808, 6050, 6270, 6600, 6688, 6840, 6897, 7200, 7260, 7524, 7600, 7920, 8360, 8550, 8712, 8800, 9075, 9120, 9196, 9405, 9680, 9900, 10032, 10450, 10890, 11400, 11495, 11616, 12100, 12540, 13200, 13680, 13794, 14520, 15048, 15200, 15675, 15840, 16720, 17100, 17424, 18150, 18392, 18810, 19360, 19800, 20064, 20691, 20900, 21780, 22800, 22990, 24200, 25080, 26400, 27225, 27360, 27588, 29040, 30096, 31350, 33440, 34200, 34485, 34848, 36300, 36784, 37620, 39600, 41382, 41800, 43560, 45600, 45980, 47025, 48400, 50160, 54450, 55176, 57475, 58080, 60192, 62700, 68400, 68970, 72600, 73568, 75240, 79200, 82764, 83600, 87120, 91960, 94050, 96800, 100320, 103455, 108900, 110352, 114950, 125400, 136800, 137940, 145200, 150480, 165528, 167200, 172425, 174240, 183920, 188100, 206910, 217800, 220704, 229900, 250800, 275880, 290400, 300960, 331056, 344850, 367840, 376200, 413820, 435600, 459800, 501600, 517275, 551760, 662112, 689700, 752400, 827640, 871200, 919600, 1034550, 1103520, 1379400, 1504800, 1655280, 1839200, 2069100, 2758800, 3310560, 4138200, 5517600, 8276400, 16552800]

約数ペア:

[(1, 16552800), (2, 8276400), (3, 5517600), (4, 4138200), (5, 3310560), (6, 2758800), (8, 2069100), (9, 1839200), (10, 1655280), (11, 1504800), (12, 1379400), (15, 1103520), (16, 1034550), (18, 919600), (19, 871200), (20, 827640), (22, 752400), (24, 689700), (25, 662112), (30, 551760), (32, 517275), (33, 501600), (36, 459800), (38, 435600), (40, 413820), (44, 376200), (45, 367840), (48, 344850), (50, 331056), (55, 300960), (57, 290400), (60, 275880), (66, 250800), (72, 229900), (75, 220704), (76, 217800), (80, 206910), (88, 188100), (90, 183920), (95, 174240), (96, 172425), (99, 167200), (100, 165528), (110, 150480), (114, 145200), (120, 137940), (121, 136800), (132, 125400), (144, 114950), (150, 110352), (152, 108900), (160, 103455), (165, 100320), (171, 96800), (176, 94050), (180, 91960), (190, 87120), (198, 83600), (200, 82764), (209, 79200), (220, 75240), (225, 73568), (228, 72600), (240, 68970), (242, 68400), (264, 62700), (275, 60192), (285, 58080), (288, 57475), (300, 55176), (304, 54450), (330, 50160), (342, 48400), (352, 47025), (360, 45980), (363, 45600), (380, 43560), (396, 41800), (400, 41382), (418, 39600), (440, 37620), (450, 36784), (456, 36300), (475, 34848), (480, 34485), (484, 34200), (495, 33440), (528, 31350), (550, 30096), (570, 29040), (600, 27588), (605, 27360), (608, 27225), (627, 26400), (660, 25080), (684, 24200), (720, 22990), (726, 22800), (760, 21780), (792, 20900), (800, 20691), (825, 20064), (836, 19800), (855, 19360), (880, 18810), (900, 18392), (912, 18150), (950, 17424), (968, 17100), (990, 16720), (1045, 15840), (1056, 15675), (1089, 15200), (1100, 15048), (1140, 14520), (1200, 13794), (1210, 13680), (1254, 13200), (1320, 12540), (1368, 12100), (1425, 11616), (1440, 11495), (1452, 11400), (1520, 10890), (1584, 10450), (1650, 10032), (1672, 9900), (1710, 9680), (1760, 9405), (1800, 9196), (1815, 9120), (1824, 9075), (1881, 8800), (1900, 8712), (1936, 8550), (1980, 8360), (2090, 7920), (2178, 7600), (2200, 7524), (2280, 7260), (2299, 7200), (2400, 6897), (2420, 6840), (2475, 6688), (2508, 6600), (2640, 6270), (2736, 6050), (2850, 5808), (2904, 5700), (3025, 5472), (3040, 5445), (3135, 5280), (3168, 5225), (3300, 5016), (3344, 4950), (3420, 4840), (3600, 4598), (3630, 4560), (3762, 4400), (3800, 4356), (3872, 4275), (3960, 4180)]