61289200

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:144

約数の個数: 180

約数和(自身を含む): 177477480

約数和(自身を除く): 116188280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 53, 56, 59, 70, 80, 98, 100, 106, 112, 118, 140, 175, 196, 200, 212, 236, 245, 265, 280, 295, 350, 371, 392, 400, 413, 424, 472, 490, 530, 560, 590, 700, 742, 784, 826, 848, 944, 980, 1060, 1180, 1225, 1325, 1400, 1475, 1484, 1652, 1855, 1960, 2065, 2120, 2360, 2450, 2597, 2650, 2800, 2891, 2950, 2968, 3127, 3304, 3710, 3920, 4130, 4240, 4720, 4900, 5194, 5300, 5782, 5900, 5936, 6254, 6608, 7420, 8260, 9275, 9800, 10325, 10388, 10600, 11564, 11800, 12508, 12985, 14455, 14840, 15635, 16520, 18550, 19600, 20650, 20776, 21200, 21889, 23128, 23600, 25016, 25970, 28910, 29680, 31270, 33040, 37100, 41300, 41552, 43778, 46256, 50032, 51940, 57820, 62540, 64925, 72275, 74200, 78175, 82600, 87556, 103880, 109445, 115640, 125080, 129850, 144550, 148400, 153223, 156350, 165200, 175112, 207760, 218890, 231280, 250160, 259700, 289100, 306446, 312700, 350224, 437780, 519400, 547225, 578200, 612892, 625400, 766115, 875560, 1038800, 1094450, 1156400, 1225784, 1250800, 1532230, 1751120, 2188900, 2451568, 3064460, 3830575, 4377800, 6128920, 7661150, 8755600, 12257840, 15322300, 30644600, 61289200]

約数ペア:

[(1, 61289200), (2, 30644600), (4, 15322300), (5, 12257840), (7, 8755600), (8, 7661150), (10, 6128920), (14, 4377800), (16, 3830575), (20, 3064460), (25, 2451568), (28, 2188900), (35, 1751120), (40, 1532230), (49, 1250800), (50, 1225784), (53, 1156400), (56, 1094450), (59, 1038800), (70, 875560), (80, 766115), (98, 625400), (100, 612892), (106, 578200), (112, 547225), (118, 519400), (140, 437780), (175, 350224), (196, 312700), (200, 306446), (212, 289100), (236, 259700), (245, 250160), (265, 231280), (280, 218890), (295, 207760), (350, 175112), (371, 165200), (392, 156350), (400, 153223), (413, 148400), (424, 144550), (472, 129850), (490, 125080), (530, 115640), (560, 109445), (590, 103880), (700, 87556), (742, 82600), (784, 78175), (826, 74200), (848, 72275), (944, 64925), (980, 62540), (1060, 57820), (1180, 51940), (1225, 50032), (1325, 46256), (1400, 43778), (1475, 41552), (1484, 41300), (1652, 37100), (1855, 33040), (1960, 31270), (2065, 29680), (2120, 28910), (2360, 25970), (2450, 25016), (2597, 23600), (2650, 23128), (2800, 21889), (2891, 21200), (2950, 20776), (2968, 20650), (3127, 19600), (3304, 18550), (3710, 16520), (3920, 15635), (4130, 14840), (4240, 14455), (4720, 12985), (4900, 12508), (5194, 11800), (5300, 11564), (5782, 10600), (5900, 10388), (5936, 10325), (6254, 9800), (6608, 9275), (7420, 8260)]