155890800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3331}}^1$

素因数の和:3368

約数の個数: 180

約数和(自身を含む): 582773464

約数和(自身を除く): 426882664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 100, 104, 117, 120, 130, 144, 150, 156, 180, 195, 200, 208, 225, 234, 240, 260, 300, 312, 325, 360, 390, 400, 450, 468, 520, 585, 600, 624, 650, 720, 780, 900, 936, 975, 1040, 1170, 1200, 1300, 1560, 1800, 1872, 1950, 2340, 2600, 2925, 3120, 3331, 3600, 3900, 4680, 5200, 5850, 6662, 7800, 9360, 9993, 11700, 13324, 15600, 16655, 19986, 23400, 26648, 29979, 33310, 39972, 43303, 46800, 49965, 53296, 59958, 66620, 79944, 83275, 86606, 99930, 119916, 129909, 133240, 149895, 159888, 166550, 173212, 199860, 216515, 239832, 249825, 259818, 266480, 299790, 333100, 346424, 389727, 399720, 433030, 479664, 499650, 519636, 599580, 649545, 666200, 692848, 749475, 779454, 799440, 866060, 999300, 1039272, 1082575, 1199160, 1299090, 1332400, 1498950, 1558908, 1732120, 1948635, 1998600, 2078544, 2165150, 2398320, 2598180, 2997900, 3117816, 3247725, 3464240, 3897270, 3997200, 4330300, 5196360, 5995800, 6235632, 6495450, 7794540, 8660600, 9743175, 10392720, 11991600, 12990900, 15589080, 17321200, 19486350, 25981800, 31178160, 38972700, 51963600, 77945400, 155890800]

約数ペア:

[(1, 155890800), (2, 77945400), (3, 51963600), (4, 38972700), (5, 31178160), (6, 25981800), (8, 19486350), (9, 17321200), (10, 15589080), (12, 12990900), (13, 11991600), (15, 10392720), (16, 9743175), (18, 8660600), (20, 7794540), (24, 6495450), (25, 6235632), (26, 5995800), (30, 5196360), (36, 4330300), (39, 3997200), (40, 3897270), (45, 3464240), (48, 3247725), (50, 3117816), (52, 2997900), (60, 2598180), (65, 2398320), (72, 2165150), (75, 2078544), (78, 1998600), (80, 1948635), (90, 1732120), (100, 1558908), (104, 1498950), (117, 1332400), (120, 1299090), (130, 1199160), (144, 1082575), (150, 1039272), (156, 999300), (180, 866060), (195, 799440), (200, 779454), (208, 749475), (225, 692848), (234, 666200), (240, 649545), (260, 599580), (300, 519636), (312, 499650), (325, 479664), (360, 433030), (390, 399720), (400, 389727), (450, 346424), (468, 333100), (520, 299790), (585, 266480), (600, 259818), (624, 249825), (650, 239832), (720, 216515), (780, 199860), (900, 173212), (936, 166550), (975, 159888), (1040, 149895), (1170, 133240), (1200, 129909), (1300, 119916), (1560, 99930), (1800, 86606), (1872, 83275), (1950, 79944), (2340, 66620), (2600, 59958), (2925, 53296), (3120, 49965), (3331, 46800), (3600, 43303), (3900, 39972), (4680, 33310), (5200, 29979), (5850, 26648), (6662, 23400), (7800, 19986), (9360, 16655), (9993, 15600), (11700, 13324)]