28682700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{1427}}^1$

素因数の和:1511

約数の個数: 72

約数和(自身を含む): 84286272

約数和(自身を除く): 55603572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 67, 75, 100, 134, 150, 201, 268, 300, 335, 402, 670, 804, 1005, 1340, 1427, 1675, 2010, 2854, 3350, 4020, 4281, 5025, 5708, 6700, 7135, 8562, 10050, 14270, 17124, 20100, 21405, 28540, 35675, 42810, 71350, 85620, 95609, 107025, 142700, 191218, 214050, 286827, 382436, 428100, 478045, 573654, 956090, 1147308, 1434135, 1912180, 2390225, 2868270, 4780450, 5736540, 7170675, 9560900, 14341350, 28682700]

約数ペア:

[(1, 28682700), (2, 14341350), (3, 9560900), (4, 7170675), (5, 5736540), (6, 4780450), (10, 2868270), (12, 2390225), (15, 1912180), (20, 1434135), (25, 1147308), (30, 956090), (50, 573654), (60, 478045), (67, 428100), (75, 382436), (100, 286827), (134, 214050), (150, 191218), (201, 142700), (268, 107025), (300, 95609), (335, 85620), (402, 71350), (670, 42810), (804, 35675), (1005, 28540), (1340, 21405), (1427, 20100), (1675, 17124), (2010, 14270), (2854, 10050), (3350, 8562), (4020, 7135), (4281, 6700), (5025, 5708)]