142420200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:113

約数の個数: 288

約数和(自身を含む): 517154400

約数和(自身を除く): 374734200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 25, 26, 30, 31, 38, 39, 40, 50, 52, 57, 60, 62, 65, 75, 76, 78, 93, 95, 100, 104, 114, 120, 124, 130, 150, 152, 155, 156, 186, 190, 195, 200, 228, 247, 248, 260, 285, 300, 310, 312, 325, 372, 380, 390, 403, 456, 465, 475, 494, 520, 570, 589, 600, 620, 650, 741, 744, 760, 775, 780, 806, 930, 950, 961, 975, 988, 1140, 1178, 1209, 1235, 1240, 1300, 1425, 1482, 1550, 1560, 1612, 1767, 1860, 1900, 1922, 1950, 1976, 2015, 2280, 2325, 2356, 2418, 2470, 2600, 2850, 2883, 2945, 2964, 3100, 3224, 3534, 3705, 3720, 3800, 3844, 3900, 4030, 4650, 4712, 4805, 4836, 4940, 5700, 5766, 5890, 5928, 6045, 6175, 6200, 7068, 7410, 7657, 7688, 7800, 8060, 8835, 9300, 9610, 9672, 9880, 10075, 11400, 11532, 11780, 12090, 12350, 12493, 14136, 14415, 14725, 14820, 15314, 16120, 17670, 18259, 18525, 18600, 19220, 20150, 22971, 23064, 23560, 24025, 24180, 24700, 24986, 28830, 29450, 29640, 30225, 30628, 35340, 36518, 37050, 37479, 38285, 38440, 40300, 44175, 45942, 48050, 48360, 49400, 49972, 54777, 57660, 58900, 60450, 61256, 62465, 70680, 72075, 73036, 74100, 74958, 76570, 80600, 88350, 91295, 91884, 96100, 99944, 109554, 114855, 115320, 117800, 120900, 124930, 144150, 146072, 148200, 149916, 153140, 176700, 182590, 183768, 187395, 191425, 192200, 219108, 229710, 237367, 241800, 249860, 273885, 288300, 299832, 306280, 312325, 353400, 365180, 374790, 382850, 438216, 456475, 459420, 474734, 499720, 547770, 574275, 576600, 624650, 712101, 730360, 749580, 765700, 912950, 918840, 936975, 949468, 1095540, 1148550, 1186835, 1249300, 1369425, 1424202, 1499160, 1531400, 1825900, 1873950, 1898936, 2191080, 2297100, 2373670, 2498600, 2738850, 2848404, 3560505, 3651800, 3747900, 4594200, 4747340, 5477700, 5696808, 5934175, 7121010, 7495800, 9494680, 10955400, 11868350, 14242020, 17802525, 23736700, 28484040, 35605050, 47473400, 71210100, 142420200]

約数ペア:

[(1, 142420200), (2, 71210100), (3, 47473400), (4, 35605050), (5, 28484040), (6, 23736700), (8, 17802525), (10, 14242020), (12, 11868350), (13, 10955400), (15, 9494680), (19, 7495800), (20, 7121010), (24, 5934175), (25, 5696808), (26, 5477700), (30, 4747340), (31, 4594200), (38, 3747900), (39, 3651800), (40, 3560505), (50, 2848404), (52, 2738850), (57, 2498600), (60, 2373670), (62, 2297100), (65, 2191080), (75, 1898936), (76, 1873950), (78, 1825900), (93, 1531400), (95, 1499160), (100, 1424202), (104, 1369425), (114, 1249300), (120, 1186835), (124, 1148550), (130, 1095540), (150, 949468), (152, 936975), (155, 918840), (156, 912950), (186, 765700), (190, 749580), (195, 730360), (200, 712101), (228, 624650), (247, 576600), (248, 574275), (260, 547770), (285, 499720), (300, 474734), (310, 459420), (312, 456475), (325, 438216), (372, 382850), (380, 374790), (390, 365180), (403, 353400), (456, 312325), (465, 306280), (475, 299832), (494, 288300), (520, 273885), (570, 249860), (589, 241800), (600, 237367), (620, 229710), (650, 219108), (741, 192200), (744, 191425), (760, 187395), (775, 183768), (780, 182590), (806, 176700), (930, 153140), (950, 149916), (961, 148200), (975, 146072), (988, 144150), (1140, 124930), (1178, 120900), (1209, 117800), (1235, 115320), (1240, 114855), (1300, 109554), (1425, 99944), (1482, 96100), (1550, 91884), (1560, 91295), (1612, 88350), (1767, 80600), (1860, 76570), (1900, 74958), (1922, 74100), (1950, 73036), (1976, 72075), (2015, 70680), (2280, 62465), (2325, 61256), (2356, 60450), (2418, 58900), (2470, 57660), (2600, 54777), (2850, 49972), (2883, 49400), (2945, 48360), (2964, 48050), (3100, 45942), (3224, 44175), (3534, 40300), (3705, 38440), (3720, 38285), (3800, 37479), (3844, 37050), (3900, 36518), (4030, 35340), (4650, 30628), (4712, 30225), (4805, 29640), (4836, 29450), (4940, 28830), (5700, 24986), (5766, 24700), (5890, 24180), (5928, 24025), (6045, 23560), (6175, 23064), (6200, 22971), (7068, 20150), (7410, 19220), (7657, 18600), (7688, 18525), (7800, 18259), (8060, 17670), (8835, 16120), (9300, 15314), (9610, 14820), (9672, 14725), (9880, 14415), (10075, 14136), (11400, 12493), (11532, 12350), (11780, 12090)]