38972700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3331}}^1$

素因数の和:3364

約数の個数: 108

約数和(自身を含む): 131594008

約数和(自身を除く): 92621308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 2340, 2925, 3331, 3900, 5850, 6662, 9993, 11700, 13324, 16655, 19986, 29979, 33310, 39972, 43303, 49965, 59958, 66620, 83275, 86606, 99930, 119916, 129909, 149895, 166550, 173212, 199860, 216515, 249825, 259818, 299790, 333100, 389727, 433030, 499650, 519636, 599580, 649545, 749475, 779454, 866060, 999300, 1082575, 1299090, 1498950, 1558908, 1948635, 2165150, 2598180, 2997900, 3247725, 3897270, 4330300, 6495450, 7794540, 9743175, 12990900, 19486350, 38972700]

約数ペア:

[(1, 38972700), (2, 19486350), (3, 12990900), (4, 9743175), (5, 7794540), (6, 6495450), (9, 4330300), (10, 3897270), (12, 3247725), (13, 2997900), (15, 2598180), (18, 2165150), (20, 1948635), (25, 1558908), (26, 1498950), (30, 1299090), (36, 1082575), (39, 999300), (45, 866060), (50, 779454), (52, 749475), (60, 649545), (65, 599580), (75, 519636), (78, 499650), (90, 433030), (100, 389727), (117, 333100), (130, 299790), (150, 259818), (156, 249825), (180, 216515), (195, 199860), (225, 173212), (234, 166550), (260, 149895), (300, 129909), (325, 119916), (390, 99930), (450, 86606), (468, 83275), (585, 66620), (650, 59958), (780, 49965), (900, 43303), (975, 39972), (1170, 33310), (1300, 29979), (1950, 19986), (2340, 16655), (2925, 13324), (3331, 11700), (3900, 9993), (5850, 6662)]