38383800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:95

約数の個数: 384

約数和(自身を含む): 158323200

約数和(自身を除く): 119939400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 19, 20, 21, 24, 25, 26, 28, 30, 35, 37, 38, 39, 40, 42, 50, 52, 56, 57, 60, 65, 70, 74, 75, 76, 78, 84, 91, 95, 100, 104, 105, 111, 114, 120, 130, 133, 140, 148, 150, 152, 156, 168, 175, 182, 185, 190, 195, 200, 210, 222, 228, 247, 259, 260, 266, 273, 280, 285, 296, 300, 312, 325, 350, 364, 370, 380, 390, 399, 420, 444, 455, 456, 475, 481, 494, 518, 520, 525, 532, 546, 555, 570, 600, 650, 665, 700, 703, 728, 740, 741, 760, 777, 780, 798, 840, 888, 910, 925, 950, 962, 975, 988, 1036, 1050, 1064, 1092, 1110, 1140, 1235, 1295, 1300, 1330, 1365, 1400, 1406, 1425, 1443, 1480, 1482, 1554, 1560, 1596, 1729, 1820, 1850, 1900, 1924, 1950, 1976, 1995, 2072, 2100, 2109, 2184, 2220, 2275, 2280, 2405, 2470, 2590, 2600, 2660, 2730, 2775, 2812, 2850, 2886, 2964, 3108, 3192, 3325, 3367, 3458, 3515, 3640, 3700, 3705, 3800, 3848, 3885, 3900, 3990, 4200, 4218, 4440, 4550, 4810, 4921, 4940, 5180, 5187, 5320, 5460, 5550, 5624, 5700, 5772, 5928, 6175, 6216, 6475, 6650, 6734, 6825, 6916, 7030, 7215, 7400, 7410, 7770, 7800, 7980, 8436, 8645, 9100, 9139, 9620, 9842, 9880, 9975, 10101, 10360, 10374, 10545, 10920, 11100, 11400, 11544, 12025, 12350, 12950, 13300, 13468, 13650, 13832, 14060, 14430, 14763, 14820, 15540, 15960, 16835, 16872, 17290, 17575, 18200, 18278, 18525, 19240, 19425, 19684, 19950, 20202, 20748, 21090, 22200, 24050, 24605, 24700, 25900, 25935, 26600, 26936, 27300, 27417, 28120, 28860, 29526, 29640, 31080, 33670, 34580, 35150, 36075, 36556, 37050, 38850, 39368, 39900, 40404, 41496, 42180, 43225, 45695, 48100, 49210, 49400, 50505, 51800, 51870, 52725, 54600, 54834, 57720, 59052, 63973, 67340, 69160, 70300, 72150, 73112, 73815, 74100, 77700, 79800, 80808, 84175, 84360, 86450, 91390, 96200, 98420, 101010, 103740, 105450, 109668, 118104, 123025, 127946, 129675, 134680, 137085, 140600, 144300, 147630, 148200, 155400, 168350, 172900, 182780, 191919, 196840, 202020, 207480, 210900, 219336, 228475, 246050, 252525, 255892, 259350, 274170, 288600, 295260, 319865, 336700, 345800, 365560, 369075, 383838, 404040, 421800, 456950, 492100, 505050, 511784, 518700, 548340, 590520, 639730, 673400, 685425, 738150, 767676, 913900, 959595, 984200, 1010100, 1037400, 1096680, 1279460, 1370850, 1476300, 1535352, 1599325, 1827800, 1919190, 2020200, 2558920, 2741700, 2952600, 3198650, 3838380, 4797975, 5483400, 6397300, 7676760, 9595950, 12794600, 19191900, 38383800]

約数ペア:

[(1, 38383800), (2, 19191900), (3, 12794600), (4, 9595950), (5, 7676760), (6, 6397300), (7, 5483400), (8, 4797975), (10, 3838380), (12, 3198650), (13, 2952600), (14, 2741700), (15, 2558920), (19, 2020200), (20, 1919190), (21, 1827800), (24, 1599325), (25, 1535352), (26, 1476300), (28, 1370850), (30, 1279460), (35, 1096680), (37, 1037400), (38, 1010100), (39, 984200), (40, 959595), (42, 913900), (50, 767676), (52, 738150), (56, 685425), (57, 673400), (60, 639730), (65, 590520), (70, 548340), (74, 518700), (75, 511784), (76, 505050), (78, 492100), (84, 456950), (91, 421800), (95, 404040), (100, 383838), (104, 369075), (105, 365560), (111, 345800), (114, 336700), (120, 319865), (130, 295260), (133, 288600), (140, 274170), (148, 259350), (150, 255892), (152, 252525), (156, 246050), (168, 228475), (175, 219336), (182, 210900), (185, 207480), (190, 202020), (195, 196840), (200, 191919), (210, 182780), (222, 172900), (228, 168350), (247, 155400), (259, 148200), (260, 147630), (266, 144300), (273, 140600), (280, 137085), (285, 134680), (296, 129675), (300, 127946), (312, 123025), (325, 118104), (350, 109668), (364, 105450), (370, 103740), (380, 101010), (390, 98420), (399, 96200), (420, 91390), (444, 86450), (455, 84360), (456, 84175), (475, 80808), (481, 79800), (494, 77700), (518, 74100), (520, 73815), (525, 73112), (532, 72150), (546, 70300), (555, 69160), (570, 67340), (600, 63973), (650, 59052), (665, 57720), (700, 54834), (703, 54600), (728, 52725), (740, 51870), (741, 51800), (760, 50505), (777, 49400), (780, 49210), (798, 48100), (840, 45695), (888, 43225), (910, 42180), (925, 41496), (950, 40404), (962, 39900), (975, 39368), (988, 38850), (1036, 37050), (1050, 36556), (1064, 36075), (1092, 35150), (1110, 34580), (1140, 33670), (1235, 31080), (1295, 29640), (1300, 29526), (1330, 28860), (1365, 28120), (1400, 27417), (1406, 27300), (1425, 26936), (1443, 26600), (1480, 25935), (1482, 25900), (1554, 24700), (1560, 24605), (1596, 24050), (1729, 22200), (1820, 21090), (1850, 20748), (1900, 20202), (1924, 19950), (1950, 19684), (1976, 19425), (1995, 19240), (2072, 18525), (2100, 18278), (2109, 18200), (2184, 17575), (2220, 17290), (2275, 16872), (2280, 16835), (2405, 15960), (2470, 15540), (2590, 14820), (2600, 14763), (2660, 14430), (2730, 14060), (2775, 13832), (2812, 13650), (2850, 13468), (2886, 13300), (2964, 12950), (3108, 12350), (3192, 12025), (3325, 11544), (3367, 11400), (3458, 11100), (3515, 10920), (3640, 10545), (3700, 10374), (3705, 10360), (3800, 10101), (3848, 9975), (3885, 9880), (3900, 9842), (3990, 9620), (4200, 9139), (4218, 9100), (4440, 8645), (4550, 8436), (4810, 7980), (4921, 7800), (4940, 7770), (5180, 7410), (5187, 7400), (5320, 7215), (5460, 7030), (5550, 6916), (5624, 6825), (5700, 6734), (5772, 6650), (5928, 6475), (6175, 6216)]