284305410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:393

約数の個数: 128

約数和(自身を含む): 787968000

約数和(自身を除く): 503662590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 90, 111, 135, 149, 185, 191, 222, 270, 298, 333, 370, 382, 447, 555, 573, 666, 745, 894, 955, 999, 1110, 1146, 1341, 1490, 1665, 1719, 1910, 1998, 2235, 2682, 2865, 3330, 3438, 4023, 4470, 4995, 5157, 5513, 5730, 6705, 7067, 8046, 8595, 9990, 10314, 11026, 13410, 14134, 16539, 17190, 20115, 21201, 25785, 27565, 28459, 33078, 35335, 40230, 42402, 49617, 51570, 55130, 56918, 63603, 70670, 82695, 85377, 99234, 106005, 127206, 142295, 148851, 165390, 170754, 190809, 212010, 248085, 256131, 284590, 297702, 318015, 381618, 426885, 496170, 512262, 636030, 744255, 768393, 853770, 954045, 1052983, 1280655, 1488510, 1536786, 1908090, 2105966, 2561310, 3158949, 3841965, 5264915, 6317898, 7683930, 9476847, 10529830, 15794745, 18953694, 28430541, 31589490, 47384235, 56861082, 94768470, 142152705, 284305410]

約数ペア:

[(1, 284305410), (2, 142152705), (3, 94768470), (5, 56861082), (6, 47384235), (9, 31589490), (10, 28430541), (15, 18953694), (18, 15794745), (27, 10529830), (30, 9476847), (37, 7683930), (45, 6317898), (54, 5264915), (74, 3841965), (90, 3158949), (111, 2561310), (135, 2105966), (149, 1908090), (185, 1536786), (191, 1488510), (222, 1280655), (270, 1052983), (298, 954045), (333, 853770), (370, 768393), (382, 744255), (447, 636030), (555, 512262), (573, 496170), (666, 426885), (745, 381618), (894, 318015), (955, 297702), (999, 284590), (1110, 256131), (1146, 248085), (1341, 212010), (1490, 190809), (1665, 170754), (1719, 165390), (1910, 148851), (1998, 142295), (2235, 127206), (2682, 106005), (2865, 99234), (3330, 85377), (3438, 82695), (4023, 70670), (4470, 63603), (4995, 56918), (5157, 55130), (5513, 51570), (5730, 49617), (6705, 42402), (7067, 40230), (8046, 35335), (8595, 33078), (9990, 28459), (10314, 27565), (11026, 25785), (13410, 21201), (14134, 20115), (16539, 17190)]