2565884300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{337}}^1$

素因数の和:580

約数の個数: 144

約数和(自身を含む): 6513124800

約数和(自身を除く): 3947240500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 73, 100, 140, 146, 149, 175, 292, 298, 337, 350, 365, 511, 596, 674, 700, 730, 745, 1022, 1043, 1348, 1460, 1490, 1685, 1825, 2044, 2086, 2359, 2555, 2980, 3370, 3650, 3725, 4172, 4718, 5110, 5215, 6740, 7300, 7450, 8425, 9436, 10220, 10430, 10877, 11795, 12775, 14900, 16850, 20860, 21754, 23590, 24601, 25550, 26075, 33700, 43508, 47180, 49202, 50213, 51100, 52150, 54385, 58975, 76139, 98404, 100426, 104300, 108770, 117950, 123005, 152278, 172207, 200852, 217540, 235900, 246010, 251065, 271925, 304556, 344414, 351491, 380695, 492020, 502130, 543850, 615025, 688828, 702982, 761390, 861035, 1004260, 1087700, 1230050, 1255325, 1405964, 1522780, 1722070, 1757455, 1903475, 2460100, 2510650, 3444140, 3514910, 3665549, 3806950, 4305175, 5021300, 7029820, 7331098, 7613900, 8610350, 8787275, 14662196, 17220700, 17574550, 18327745, 25658843, 35149100, 36655490, 51317686, 73310980, 91638725, 102635372, 128294215, 183277450, 256588430, 366554900, 513176860, 641471075, 1282942150, 2565884300]

約数ペア:

[(1, 2565884300), (2, 1282942150), (4, 641471075), (5, 513176860), (7, 366554900), (10, 256588430), (14, 183277450), (20, 128294215), (25, 102635372), (28, 91638725), (35, 73310980), (50, 51317686), (70, 36655490), (73, 35149100), (100, 25658843), (140, 18327745), (146, 17574550), (149, 17220700), (175, 14662196), (292, 8787275), (298, 8610350), (337, 7613900), (350, 7331098), (365, 7029820), (511, 5021300), (596, 4305175), (674, 3806950), (700, 3665549), (730, 3514910), (745, 3444140), (1022, 2510650), (1043, 2460100), (1348, 1903475), (1460, 1757455), (1490, 1722070), (1685, 1522780), (1825, 1405964), (2044, 1255325), (2086, 1230050), (2359, 1087700), (2555, 1004260), (2980, 861035), (3370, 761390), (3650, 702982), (3725, 688828), (4172, 615025), (4718, 543850), (5110, 502130), (5215, 492020), (6740, 380695), (7300, 351491), (7450, 344414), (8425, 304556), (9436, 271925), (10220, 251065), (10430, 246010), (10877, 235900), (11795, 217540), (12775, 200852), (14900, 172207), (16850, 152278), (20860, 123005), (21754, 117950), (23590, 108770), (24601, 104300), (25550, 100426), (26075, 98404), (33700, 76139), (43508, 58975), (47180, 54385), (49202, 52150), (50213, 51100)]