190881000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:321

約数の個数: 192

約数和(自身を含む): 654151680

約数和(自身を除く): 463270680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 127, 150, 167, 180, 200, 225, 250, 254, 300, 334, 360, 375, 381, 450, 500, 501, 508, 600, 635, 668, 750, 762, 835, 900, 1000, 1002, 1016, 1125, 1143, 1270, 1336, 1500, 1503, 1524, 1670, 1800, 1905, 2004, 2250, 2286, 2505, 2540, 3000, 3006, 3048, 3175, 3340, 3810, 4008, 4175, 4500, 4572, 5010, 5080, 5715, 6012, 6350, 6680, 7515, 7620, 8350, 9000, 9144, 9525, 10020, 11430, 12024, 12525, 12700, 15030, 15240, 15875, 16700, 19050, 20040, 20875, 21209, 22860, 25050, 25400, 28575, 30060, 31750, 33400, 37575, 38100, 41750, 42418, 45720, 47625, 50100, 57150, 60120, 62625, 63500, 63627, 75150, 76200, 83500, 84836, 95250, 100200, 106045, 114300, 125250, 127000, 127254, 142875, 150300, 167000, 169672, 187875, 190500, 190881, 212090, 228600, 250500, 254508, 285750, 300600, 318135, 375750, 381000, 381762, 424180, 501000, 509016, 530225, 571500, 636270, 751500, 763524, 848360, 954405, 1060450, 1143000, 1272540, 1503000, 1527048, 1590675, 1908810, 2120900, 2545080, 2651125, 3181350, 3817620, 4241800, 4772025, 5302250, 6362700, 7635240, 7953375, 9544050, 10604500, 12725400, 15906750, 19088100, 21209000, 23860125, 31813500, 38176200, 47720250, 63627000, 95440500, 190881000]

約数ペア:

[(1, 190881000), (2, 95440500), (3, 63627000), (4, 47720250), (5, 38176200), (6, 31813500), (8, 23860125), (9, 21209000), (10, 19088100), (12, 15906750), (15, 12725400), (18, 10604500), (20, 9544050), (24, 7953375), (25, 7635240), (30, 6362700), (36, 5302250), (40, 4772025), (45, 4241800), (50, 3817620), (60, 3181350), (72, 2651125), (75, 2545080), (90, 2120900), (100, 1908810), (120, 1590675), (125, 1527048), (127, 1503000), (150, 1272540), (167, 1143000), (180, 1060450), (200, 954405), (225, 848360), (250, 763524), (254, 751500), (300, 636270), (334, 571500), (360, 530225), (375, 509016), (381, 501000), (450, 424180), (500, 381762), (501, 381000), (508, 375750), (600, 318135), (635, 300600), (668, 285750), (750, 254508), (762, 250500), (835, 228600), (900, 212090), (1000, 190881), (1002, 190500), (1016, 187875), (1125, 169672), (1143, 167000), (1270, 150300), (1336, 142875), (1500, 127254), (1503, 127000), (1524, 125250), (1670, 114300), (1800, 106045), (1905, 100200), (2004, 95250), (2250, 84836), (2286, 83500), (2505, 76200), (2540, 75150), (3000, 63627), (3006, 63500), (3048, 62625), (3175, 60120), (3340, 57150), (3810, 50100), (4008, 47625), (4175, 45720), (4500, 42418), (4572, 41750), (5010, 38100), (5080, 37575), (5715, 33400), (6012, 31750), (6350, 30060), (6680, 28575), (7515, 25400), (7620, 25050), (8350, 22860), (9000, 21209), (9144, 20875), (9525, 20040), (10020, 19050), (11430, 16700), (12024, 15875), (12525, 15240), (12700, 15030)]