61140800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:185

約数の個数: 168

約数和(自身を含む): 176881536

約数和(自身を除く): 115740736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 53, 56, 64, 70, 80, 100, 103, 106, 112, 140, 160, 175, 200, 206, 212, 224, 265, 280, 320, 350, 371, 400, 412, 424, 448, 515, 530, 560, 700, 721, 742, 800, 824, 848, 1030, 1060, 1120, 1325, 1400, 1442, 1484, 1600, 1648, 1696, 1855, 2060, 2120, 2240, 2575, 2650, 2800, 2884, 2968, 3296, 3392, 3605, 3710, 4120, 4240, 5150, 5300, 5459, 5600, 5768, 5936, 6592, 7210, 7420, 8240, 8480, 9275, 10300, 10600, 10918, 11200, 11536, 11872, 14420, 14840, 16480, 16960, 18025, 18550, 20600, 21200, 21836, 23072, 23744, 27295, 28840, 29680, 32960, 36050, 37100, 38213, 41200, 42400, 43672, 46144, 54590, 57680, 59360, 72100, 74200, 76426, 82400, 84800, 87344, 109180, 115360, 118720, 136475, 144200, 148400, 152852, 164800, 174688, 191065, 218360, 230720, 272950, 288400, 296800, 305704, 349376, 382130, 436720, 545900, 576800, 593600, 611408, 764260, 873440, 955325, 1091800, 1153600, 1222816, 1528520, 1746880, 1910650, 2183600, 2445632, 3057040, 3821300, 4367200, 6114080, 7642600, 8734400, 12228160, 15285200, 30570400, 61140800]

約数ペア:

[(1, 61140800), (2, 30570400), (4, 15285200), (5, 12228160), (7, 8734400), (8, 7642600), (10, 6114080), (14, 4367200), (16, 3821300), (20, 3057040), (25, 2445632), (28, 2183600), (32, 1910650), (35, 1746880), (40, 1528520), (50, 1222816), (53, 1153600), (56, 1091800), (64, 955325), (70, 873440), (80, 764260), (100, 611408), (103, 593600), (106, 576800), (112, 545900), (140, 436720), (160, 382130), (175, 349376), (200, 305704), (206, 296800), (212, 288400), (224, 272950), (265, 230720), (280, 218360), (320, 191065), (350, 174688), (371, 164800), (400, 152852), (412, 148400), (424, 144200), (448, 136475), (515, 118720), (530, 115360), (560, 109180), (700, 87344), (721, 84800), (742, 82400), (800, 76426), (824, 74200), (848, 72100), (1030, 59360), (1060, 57680), (1120, 54590), (1325, 46144), (1400, 43672), (1442, 42400), (1484, 41200), (1600, 38213), (1648, 37100), (1696, 36050), (1855, 32960), (2060, 29680), (2120, 28840), (2240, 27295), (2575, 23744), (2650, 23072), (2800, 21836), (2884, 21200), (2968, 20600), (3296, 18550), (3392, 18025), (3605, 16960), (3710, 16480), (4120, 14840), (4240, 14420), (5150, 11872), (5300, 11536), (5459, 11200), (5600, 10918), (5768, 10600), (5936, 10300), (6592, 9275), (7210, 8480), (7420, 8240)]