43248100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1993}}^1$

素因数の和:2045

約数の個数: 72

約数和(自身を含む): 110770688

約数和(自身を除く): 67522588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 100, 124, 140, 155, 175, 217, 310, 350, 434, 620, 700, 775, 868, 1085, 1550, 1993, 2170, 3100, 3986, 4340, 5425, 7972, 9965, 10850, 13951, 19930, 21700, 27902, 39860, 49825, 55804, 61783, 69755, 99650, 123566, 139510, 199300, 247132, 279020, 308915, 348775, 432481, 617830, 697550, 864962, 1235660, 1395100, 1544575, 1729924, 2162405, 3089150, 4324810, 6178300, 8649620, 10812025, 21624050, 43248100]

約数ペア:

[(1, 43248100), (2, 21624050), (4, 10812025), (5, 8649620), (7, 6178300), (10, 4324810), (14, 3089150), (20, 2162405), (25, 1729924), (28, 1544575), (31, 1395100), (35, 1235660), (50, 864962), (62, 697550), (70, 617830), (100, 432481), (124, 348775), (140, 308915), (155, 279020), (175, 247132), (217, 199300), (310, 139510), (350, 123566), (434, 99650), (620, 69755), (700, 61783), (775, 55804), (868, 49825), (1085, 39860), (1550, 27902), (1993, 21700), (2170, 19930), (3100, 13951), (3986, 10850), (4340, 9965), (5425, 7972)]