190212000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{131}}^1$

素因数の和:181

約数の個数: 288

約数和(自身を含む): 690161472

約数和(自身を除く): 499949472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 96, 100, 110, 120, 121, 125, 131, 132, 150, 160, 165, 176, 200, 220, 240, 242, 250, 262, 264, 275, 300, 330, 352, 363, 375, 393, 400, 440, 480, 484, 500, 524, 528, 550, 600, 605, 655, 660, 726, 750, 786, 800, 825, 880, 968, 1000, 1048, 1056, 1100, 1200, 1210, 1310, 1320, 1375, 1441, 1452, 1500, 1572, 1650, 1760, 1815, 1936, 1965, 2000, 2096, 2200, 2400, 2420, 2620, 2640, 2750, 2882, 2904, 3000, 3025, 3144, 3275, 3300, 3630, 3872, 3930, 4000, 4125, 4192, 4323, 4400, 4840, 5240, 5280, 5500, 5764, 5808, 6000, 6050, 6288, 6550, 6600, 7205, 7260, 7860, 8250, 8646, 8800, 9075, 9680, 9825, 10480, 11000, 11528, 11616, 12000, 12100, 12576, 13100, 13200, 14410, 14520, 15125, 15720, 15851, 16375, 16500, 17292, 18150, 19360, 19650, 20960, 21615, 22000, 23056, 24200, 26200, 26400, 28820, 29040, 30250, 31440, 31702, 32750, 33000, 34584, 36025, 36300, 39300, 43230, 44000, 45375, 46112, 47553, 48400, 49125, 52400, 57640, 58080, 60500, 62880, 63404, 65500, 66000, 69168, 72050, 72600, 78600, 79255, 86460, 90750, 95106, 96800, 98250, 104800, 108075, 115280, 121000, 126808, 131000, 132000, 138336, 144100, 145200, 157200, 158510, 172920, 180125, 181500, 190212, 196500, 216150, 230560, 237765, 242000, 253616, 262000, 288200, 290400, 314400, 317020, 345840, 360250, 363000, 380424, 393000, 396275, 432300, 475530, 484000, 507232, 524000, 540375, 576400, 634040, 691680, 720500, 726000, 760848, 786000, 792550, 864600, 951060, 1080750, 1152800, 1188825, 1268080, 1441000, 1452000, 1521696, 1572000, 1585100, 1729200, 1902120, 1981375, 2161500, 2377650, 2536160, 2882000, 3170200, 3458400, 3804240, 3962750, 4323000, 4755300, 5764000, 5944125, 6340400, 7608480, 7925500, 8646000, 9510600, 11888250, 12680800, 15851000, 17292000, 19021200, 23776500, 31702000, 38042400, 47553000, 63404000, 95106000, 190212000]

約数ペア:

[(1, 190212000), (2, 95106000), (3, 63404000), (4, 47553000), (5, 38042400), (6, 31702000), (8, 23776500), (10, 19021200), (11, 17292000), (12, 15851000), (15, 12680800), (16, 11888250), (20, 9510600), (22, 8646000), (24, 7925500), (25, 7608480), (30, 6340400), (32, 5944125), (33, 5764000), (40, 4755300), (44, 4323000), (48, 3962750), (50, 3804240), (55, 3458400), (60, 3170200), (66, 2882000), (75, 2536160), (80, 2377650), (88, 2161500), (96, 1981375), (100, 1902120), (110, 1729200), (120, 1585100), (121, 1572000), (125, 1521696), (131, 1452000), (132, 1441000), (150, 1268080), (160, 1188825), (165, 1152800), (176, 1080750), (200, 951060), (220, 864600), (240, 792550), (242, 786000), (250, 760848), (262, 726000), (264, 720500), (275, 691680), (300, 634040), (330, 576400), (352, 540375), (363, 524000), (375, 507232), (393, 484000), (400, 475530), (440, 432300), (480, 396275), (484, 393000), (500, 380424), (524, 363000), (528, 360250), (550, 345840), (600, 317020), (605, 314400), (655, 290400), (660, 288200), (726, 262000), (750, 253616), (786, 242000), (800, 237765), (825, 230560), (880, 216150), (968, 196500), (1000, 190212), (1048, 181500), (1056, 180125), (1100, 172920), (1200, 158510), (1210, 157200), (1310, 145200), (1320, 144100), (1375, 138336), (1441, 132000), (1452, 131000), (1500, 126808), (1572, 121000), (1650, 115280), (1760, 108075), (1815, 104800), (1936, 98250), (1965, 96800), (2000, 95106), (2096, 90750), (2200, 86460), (2400, 79255), (2420, 78600), (2620, 72600), (2640, 72050), (2750, 69168), (2882, 66000), (2904, 65500), (3000, 63404), (3025, 62880), (3144, 60500), (3275, 58080), (3300, 57640), (3630, 52400), (3872, 49125), (3930, 48400), (4000, 47553), (4125, 46112), (4192, 45375), (4323, 44000), (4400, 43230), (4840, 39300), (5240, 36300), (5280, 36025), (5500, 34584), (5764, 33000), (5808, 32750), (6000, 31702), (6050, 31440), (6288, 30250), (6550, 29040), (6600, 28820), (7205, 26400), (7260, 26200), (7860, 24200), (8250, 23056), (8646, 22000), (8800, 21615), (9075, 20960), (9680, 19650), (9825, 19360), (10480, 18150), (11000, 17292), (11528, 16500), (11616, 16375), (12000, 15851), (12100, 15720), (12576, 15125), (13100, 14520), (13200, 14410)]