140983800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:270

約数の個数: 192

約数和(自身を含む): 468720000

約数和(自身を除く): 327736200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 83, 95, 100, 114, 120, 149, 150, 152, 166, 190, 200, 228, 249, 285, 298, 300, 332, 380, 415, 447, 456, 475, 498, 570, 596, 600, 664, 745, 760, 830, 894, 950, 996, 1140, 1192, 1245, 1425, 1490, 1577, 1660, 1788, 1900, 1992, 2075, 2235, 2280, 2490, 2831, 2850, 2980, 3154, 3320, 3576, 3725, 3800, 4150, 4470, 4731, 4980, 5662, 5700, 5960, 6225, 6308, 7450, 7885, 8300, 8493, 8940, 9462, 9960, 11175, 11324, 11400, 12367, 12450, 12616, 14155, 14900, 15770, 16600, 16986, 17880, 18924, 22350, 22648, 23655, 24734, 24900, 28310, 29800, 31540, 33972, 37101, 37848, 39425, 42465, 44700, 47310, 49468, 49800, 56620, 61835, 63080, 67944, 70775, 74202, 78850, 84930, 89400, 94620, 98936, 113240, 118275, 123670, 141550, 148404, 157700, 169860, 185505, 189240, 212325, 234973, 236550, 247340, 283100, 296808, 309175, 315400, 339720, 371010, 424650, 469946, 473100, 494680, 566200, 618350, 704919, 742020, 849300, 927525, 939892, 946200, 1174865, 1236700, 1409838, 1484040, 1698600, 1855050, 1879784, 2349730, 2473400, 2819676, 3524595, 3710100, 4699460, 5639352, 5874325, 7049190, 7420200, 9398920, 11748650, 14098380, 17622975, 23497300, 28196760, 35245950, 46994600, 70491900, 140983800]

約数ペア:

[(1, 140983800), (2, 70491900), (3, 46994600), (4, 35245950), (5, 28196760), (6, 23497300), (8, 17622975), (10, 14098380), (12, 11748650), (15, 9398920), (19, 7420200), (20, 7049190), (24, 5874325), (25, 5639352), (30, 4699460), (38, 3710100), (40, 3524595), (50, 2819676), (57, 2473400), (60, 2349730), (75, 1879784), (76, 1855050), (83, 1698600), (95, 1484040), (100, 1409838), (114, 1236700), (120, 1174865), (149, 946200), (150, 939892), (152, 927525), (166, 849300), (190, 742020), (200, 704919), (228, 618350), (249, 566200), (285, 494680), (298, 473100), (300, 469946), (332, 424650), (380, 371010), (415, 339720), (447, 315400), (456, 309175), (475, 296808), (498, 283100), (570, 247340), (596, 236550), (600, 234973), (664, 212325), (745, 189240), (760, 185505), (830, 169860), (894, 157700), (950, 148404), (996, 141550), (1140, 123670), (1192, 118275), (1245, 113240), (1425, 98936), (1490, 94620), (1577, 89400), (1660, 84930), (1788, 78850), (1900, 74202), (1992, 70775), (2075, 67944), (2235, 63080), (2280, 61835), (2490, 56620), (2831, 49800), (2850, 49468), (2980, 47310), (3154, 44700), (3320, 42465), (3576, 39425), (3725, 37848), (3800, 37101), (4150, 33972), (4470, 31540), (4731, 29800), (4980, 28310), (5662, 24900), (5700, 24734), (5960, 23655), (6225, 22648), (6308, 22350), (7450, 18924), (7885, 17880), (8300, 16986), (8493, 16600), (8940, 15770), (9462, 14900), (9960, 14155), (11175, 12616), (11324, 12450), (11400, 12367)]