371352100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 965493760

約数和(自身を除く): 594141660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 100, 109, 124, 140, 155, 157, 175, 217, 218, 310, 314, 350, 434, 436, 545, 620, 628, 700, 763, 775, 785, 868, 1085, 1090, 1099, 1526, 1550, 1570, 2170, 2180, 2198, 2725, 3052, 3100, 3140, 3379, 3815, 3925, 4340, 4396, 4867, 5425, 5450, 5495, 6758, 7630, 7850, 9734, 10850, 10900, 10990, 13516, 15260, 15700, 16895, 17113, 19075, 19468, 21700, 21980, 23653, 24335, 27475, 33790, 34069, 34226, 38150, 47306, 48670, 54950, 67580, 68138, 68452, 76300, 84475, 85565, 94612, 97340, 109900, 118265, 119791, 121675, 136276, 168950, 170345, 171130, 236530, 239582, 243350, 337900, 340690, 342260, 427825, 473060, 479164, 486700, 530503, 591325, 598955, 681380, 851725, 855650, 1061006, 1182650, 1197910, 1703450, 1711300, 2122012, 2365300, 2395820, 2652515, 2994775, 3406900, 3713521, 5305030, 5989550, 7427042, 10610060, 11979100, 13262575, 14854084, 18567605, 26525150, 37135210, 53050300, 74270420, 92838025, 185676050, 371352100]

約数ペア:

[(1, 371352100), (2, 185676050), (4, 92838025), (5, 74270420), (7, 53050300), (10, 37135210), (14, 26525150), (20, 18567605), (25, 14854084), (28, 13262575), (31, 11979100), (35, 10610060), (50, 7427042), (62, 5989550), (70, 5305030), (100, 3713521), (109, 3406900), (124, 2994775), (140, 2652515), (155, 2395820), (157, 2365300), (175, 2122012), (217, 1711300), (218, 1703450), (310, 1197910), (314, 1182650), (350, 1061006), (434, 855650), (436, 851725), (545, 681380), (620, 598955), (628, 591325), (700, 530503), (763, 486700), (775, 479164), (785, 473060), (868, 427825), (1085, 342260), (1090, 340690), (1099, 337900), (1526, 243350), (1550, 239582), (1570, 236530), (2170, 171130), (2180, 170345), (2198, 168950), (2725, 136276), (3052, 121675), (3100, 119791), (3140, 118265), (3379, 109900), (3815, 97340), (3925, 94612), (4340, 85565), (4396, 84475), (4867, 76300), (5425, 68452), (5450, 68138), (5495, 67580), (6758, 54950), (7630, 48670), (7850, 47306), (9734, 38150), (10850, 34226), (10900, 34069), (10990, 33790), (13516, 27475), (15260, 24335), (15700, 23653), (16895, 21980), (17113, 21700), (19075, 19468)]