61871600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1163}}^1$

素因数の和:1207

約数の個数: 120

約数和(自身を含む): 178976640

約数和(自身を除く): 117105040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 133, 140, 152, 175, 190, 200, 266, 280, 304, 350, 380, 400, 475, 532, 560, 665, 700, 760, 950, 1064, 1163, 1330, 1400, 1520, 1900, 2128, 2326, 2660, 2800, 3325, 3800, 4652, 5320, 5815, 6650, 7600, 8141, 9304, 10640, 11630, 13300, 16282, 18608, 22097, 23260, 26600, 29075, 32564, 40705, 44194, 46520, 53200, 58150, 65128, 81410, 88388, 93040, 110485, 116300, 130256, 154679, 162820, 176776, 203525, 220970, 232600, 309358, 325640, 353552, 407050, 441940, 465200, 552425, 618716, 651280, 773395, 814100, 883880, 1104850, 1237432, 1546790, 1628200, 1767760, 2209700, 2474864, 3093580, 3256400, 3866975, 4419400, 6187160, 7733950, 8838800, 12374320, 15467900, 30935800, 61871600]

約数ペア:

[(1, 61871600), (2, 30935800), (4, 15467900), (5, 12374320), (7, 8838800), (8, 7733950), (10, 6187160), (14, 4419400), (16, 3866975), (19, 3256400), (20, 3093580), (25, 2474864), (28, 2209700), (35, 1767760), (38, 1628200), (40, 1546790), (50, 1237432), (56, 1104850), (70, 883880), (76, 814100), (80, 773395), (95, 651280), (100, 618716), (112, 552425), (133, 465200), (140, 441940), (152, 407050), (175, 353552), (190, 325640), (200, 309358), (266, 232600), (280, 220970), (304, 203525), (350, 176776), (380, 162820), (400, 154679), (475, 130256), (532, 116300), (560, 110485), (665, 93040), (700, 88388), (760, 81410), (950, 65128), (1064, 58150), (1163, 53200), (1330, 46520), (1400, 44194), (1520, 40705), (1900, 32564), (2128, 29075), (2326, 26600), (2660, 23260), (2800, 22097), (3325, 18608), (3800, 16282), (4652, 13300), (5320, 11630), (5815, 10640), (6650, 9304), (7600, 8141)]