202151400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:420

約数の個数: 192

約数和(自身を含む): 692366400

約数和(自身を除く): 490215000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 109, 110, 120, 132, 150, 165, 200, 218, 220, 264, 275, 281, 300, 327, 330, 436, 440, 545, 550, 562, 600, 654, 660, 825, 843, 872, 1090, 1100, 1124, 1199, 1308, 1320, 1405, 1635, 1650, 1686, 2180, 2200, 2248, 2398, 2616, 2725, 2810, 3091, 3270, 3300, 3372, 3597, 4215, 4360, 4796, 5450, 5620, 5995, 6182, 6540, 6600, 6744, 7025, 7194, 8175, 8430, 9273, 9592, 10900, 11240, 11990, 12364, 13080, 14050, 14388, 15455, 16350, 16860, 17985, 18546, 21075, 21800, 23980, 24728, 28100, 28776, 29975, 30629, 30910, 32700, 33720, 35970, 37092, 42150, 46365, 47960, 56200, 59950, 61258, 61820, 65400, 71940, 74184, 77275, 84300, 89925, 91887, 92730, 119900, 122516, 123640, 143880, 153145, 154550, 168600, 179850, 183774, 185460, 231825, 239800, 245032, 306290, 309100, 336919, 359700, 367548, 370920, 459435, 463650, 612580, 618200, 673838, 719400, 735096, 765725, 918870, 927300, 1010757, 1225160, 1347676, 1531450, 1684595, 1837740, 1854600, 2021514, 2297175, 2695352, 3062900, 3369190, 3675480, 4043028, 4594350, 5053785, 6125800, 6738380, 8086056, 8422975, 9188700, 10107570, 13476760, 16845950, 18377400, 20215140, 25268925, 33691900, 40430280, 50537850, 67383800, 101075700, 202151400]

約数ペア:

[(1, 202151400), (2, 101075700), (3, 67383800), (4, 50537850), (5, 40430280), (6, 33691900), (8, 25268925), (10, 20215140), (11, 18377400), (12, 16845950), (15, 13476760), (20, 10107570), (22, 9188700), (24, 8422975), (25, 8086056), (30, 6738380), (33, 6125800), (40, 5053785), (44, 4594350), (50, 4043028), (55, 3675480), (60, 3369190), (66, 3062900), (75, 2695352), (88, 2297175), (100, 2021514), (109, 1854600), (110, 1837740), (120, 1684595), (132, 1531450), (150, 1347676), (165, 1225160), (200, 1010757), (218, 927300), (220, 918870), (264, 765725), (275, 735096), (281, 719400), (300, 673838), (327, 618200), (330, 612580), (436, 463650), (440, 459435), (545, 370920), (550, 367548), (562, 359700), (600, 336919), (654, 309100), (660, 306290), (825, 245032), (843, 239800), (872, 231825), (1090, 185460), (1100, 183774), (1124, 179850), (1199, 168600), (1308, 154550), (1320, 153145), (1405, 143880), (1635, 123640), (1650, 122516), (1686, 119900), (2180, 92730), (2200, 91887), (2248, 89925), (2398, 84300), (2616, 77275), (2725, 74184), (2810, 71940), (3091, 65400), (3270, 61820), (3300, 61258), (3372, 59950), (3597, 56200), (4215, 47960), (4360, 46365), (4796, 42150), (5450, 37092), (5620, 35970), (5995, 33720), (6182, 32700), (6540, 30910), (6600, 30629), (6744, 29975), (7025, 28776), (7194, 28100), (8175, 24728), (8430, 23980), (9273, 21800), (9592, 21075), (10900, 18546), (11240, 17985), (11990, 16860), (12364, 16350), (13080, 15455), (14050, 14388)]