38790300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 119770112

約数和(自身を除く): 80979812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 43, 50, 60, 62, 75, 86, 93, 97, 100, 124, 129, 150, 155, 172, 186, 194, 215, 258, 291, 300, 310, 372, 388, 430, 465, 485, 516, 582, 620, 645, 775, 860, 930, 970, 1075, 1164, 1290, 1333, 1455, 1550, 1860, 1940, 2150, 2325, 2425, 2580, 2666, 2910, 3007, 3100, 3225, 3999, 4171, 4300, 4650, 4850, 5332, 5820, 6014, 6450, 6665, 7275, 7998, 8342, 9021, 9300, 9700, 12028, 12513, 12900, 13330, 14550, 15035, 15996, 16684, 18042, 19995, 20855, 25026, 26660, 29100, 30070, 33325, 36084, 39990, 41710, 45105, 50052, 60140, 62565, 66650, 75175, 79980, 83420, 90210, 99975, 104275, 125130, 129301, 133300, 150350, 180420, 199950, 208550, 225525, 250260, 258602, 300700, 312825, 387903, 399900, 417100, 451050, 517204, 625650, 646505, 775806, 902100, 1251300, 1293010, 1551612, 1939515, 2586020, 3232525, 3879030, 6465050, 7758060, 9697575, 12930100, 19395150, 38790300]

約数ペア:

[(1, 38790300), (2, 19395150), (3, 12930100), (4, 9697575), (5, 7758060), (6, 6465050), (10, 3879030), (12, 3232525), (15, 2586020), (20, 1939515), (25, 1551612), (30, 1293010), (31, 1251300), (43, 902100), (50, 775806), (60, 646505), (62, 625650), (75, 517204), (86, 451050), (93, 417100), (97, 399900), (100, 387903), (124, 312825), (129, 300700), (150, 258602), (155, 250260), (172, 225525), (186, 208550), (194, 199950), (215, 180420), (258, 150350), (291, 133300), (300, 129301), (310, 125130), (372, 104275), (388, 99975), (430, 90210), (465, 83420), (485, 79980), (516, 75175), (582, 66650), (620, 62565), (645, 60140), (775, 50052), (860, 45105), (930, 41710), (970, 39990), (1075, 36084), (1164, 33325), (1290, 30070), (1333, 29100), (1455, 26660), (1550, 25026), (1860, 20855), (1940, 19995), (2150, 18042), (2325, 16684), (2425, 15996), (2580, 15035), (2666, 14550), (2910, 13330), (3007, 12900), (3100, 12513), (3225, 12028), (3999, 9700), (4171, 9300), (4300, 9021), (4650, 8342), (4850, 7998), (5332, 7275), (5820, 6665), (6014, 6450)]