38405400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{23}}^2$

素因数の和:87

約数の個数: 216

約数和(自身を含む): 136801140

約数和(自身を除く): 98395740

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 25, 30, 33, 40, 44, 46, 50, 55, 60, 66, 69, 75, 88, 92, 100, 110, 115, 120, 121, 132, 138, 150, 165, 184, 200, 220, 230, 242, 253, 264, 275, 276, 300, 330, 345, 363, 440, 460, 484, 506, 529, 550, 552, 575, 600, 605, 660, 690, 726, 759, 825, 920, 968, 1012, 1058, 1100, 1150, 1210, 1265, 1320, 1380, 1452, 1518, 1587, 1650, 1725, 1815, 2024, 2116, 2200, 2300, 2420, 2530, 2645, 2760, 2783, 2904, 3025, 3036, 3174, 3300, 3450, 3630, 3795, 4232, 4600, 4840, 5060, 5290, 5566, 5819, 6050, 6072, 6325, 6348, 6600, 6900, 7260, 7590, 7935, 8349, 9075, 10120, 10580, 11132, 11638, 12100, 12650, 12696, 13225, 13800, 13915, 14520, 15180, 15870, 16698, 17457, 18150, 18975, 21160, 22264, 23276, 24200, 25300, 26450, 27830, 29095, 30360, 31740, 33396, 34914, 36300, 37950, 39675, 41745, 46552, 50600, 52900, 55660, 58190, 63480, 64009, 66792, 69575, 69828, 72600, 75900, 79350, 83490, 87285, 105800, 111320, 116380, 128018, 139150, 139656, 145475, 151800, 158700, 166980, 174570, 192027, 208725, 232760, 256036, 278300, 290950, 317400, 320045, 333960, 349140, 384054, 417450, 436425, 512072, 556600, 581900, 640090, 698280, 768108, 834900, 872850, 960135, 1163800, 1280180, 1536216, 1600225, 1669800, 1745700, 1920270, 2560360, 3200450, 3491400, 3840540, 4800675, 6400900, 7681080, 9601350, 12801800, 19202700, 38405400]

約数ペア:

[(1, 38405400), (2, 19202700), (3, 12801800), (4, 9601350), (5, 7681080), (6, 6400900), (8, 4800675), (10, 3840540), (11, 3491400), (12, 3200450), (15, 2560360), (20, 1920270), (22, 1745700), (23, 1669800), (24, 1600225), (25, 1536216), (30, 1280180), (33, 1163800), (40, 960135), (44, 872850), (46, 834900), (50, 768108), (55, 698280), (60, 640090), (66, 581900), (69, 556600), (75, 512072), (88, 436425), (92, 417450), (100, 384054), (110, 349140), (115, 333960), (120, 320045), (121, 317400), (132, 290950), (138, 278300), (150, 256036), (165, 232760), (184, 208725), (200, 192027), (220, 174570), (230, 166980), (242, 158700), (253, 151800), (264, 145475), (275, 139656), (276, 139150), (300, 128018), (330, 116380), (345, 111320), (363, 105800), (440, 87285), (460, 83490), (484, 79350), (506, 75900), (529, 72600), (550, 69828), (552, 69575), (575, 66792), (600, 64009), (605, 63480), (660, 58190), (690, 55660), (726, 52900), (759, 50600), (825, 46552), (920, 41745), (968, 39675), (1012, 37950), (1058, 36300), (1100, 34914), (1150, 33396), (1210, 31740), (1265, 30360), (1320, 29095), (1380, 27830), (1452, 26450), (1518, 25300), (1587, 24200), (1650, 23276), (1725, 22264), (1815, 21160), (2024, 18975), (2116, 18150), (2200, 17457), (2300, 16698), (2420, 15870), (2530, 15180), (2645, 14520), (2760, 13915), (2783, 13800), (2904, 13225), (3025, 12696), (3036, 12650), (3174, 12100), (3300, 11638), (3450, 11132), (3630, 10580), (3795, 10120), (4232, 9075), (4600, 8349), (4840, 7935), (5060, 7590), (5290, 7260), (5566, 6900), (5819, 6600), (6050, 6348), (6072, 6325)]