81946200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:314

約数の個数: 192

約数和(自身を含む): 294624000

約数和(自身を除く): 212677800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 109, 120, 140, 150, 168, 175, 179, 200, 210, 218, 280, 300, 327, 350, 358, 420, 436, 525, 537, 545, 600, 654, 700, 716, 763, 840, 872, 895, 1050, 1074, 1090, 1253, 1308, 1400, 1432, 1526, 1635, 1790, 2100, 2148, 2180, 2289, 2506, 2616, 2685, 2725, 3052, 3270, 3580, 3759, 3815, 4200, 4296, 4360, 4475, 4578, 5012, 5370, 5450, 6104, 6265, 6540, 7160, 7518, 7630, 8175, 8950, 9156, 10024, 10740, 10900, 11445, 12530, 13080, 13425, 15036, 15260, 16350, 17900, 18312, 18795, 19075, 19511, 21480, 21800, 22890, 25060, 26850, 30072, 30520, 31325, 32700, 35800, 37590, 38150, 39022, 45780, 50120, 53700, 57225, 58533, 62650, 65400, 75180, 76300, 78044, 91560, 93975, 97555, 107400, 114450, 117066, 125300, 136577, 150360, 152600, 156088, 187950, 195110, 228900, 234132, 250600, 273154, 292665, 375900, 390220, 409731, 457800, 468264, 487775, 546308, 585330, 682885, 751800, 780440, 819462, 975550, 1092616, 1170660, 1365770, 1463325, 1638924, 1951100, 2048655, 2341320, 2731540, 2926650, 3277848, 3414425, 3902200, 4097310, 5463080, 5853300, 6828850, 8194620, 10243275, 11706600, 13657700, 16389240, 20486550, 27315400, 40973100, 81946200]

約数ペア:

[(1, 81946200), (2, 40973100), (3, 27315400), (4, 20486550), (5, 16389240), (6, 13657700), (7, 11706600), (8, 10243275), (10, 8194620), (12, 6828850), (14, 5853300), (15, 5463080), (20, 4097310), (21, 3902200), (24, 3414425), (25, 3277848), (28, 2926650), (30, 2731540), (35, 2341320), (40, 2048655), (42, 1951100), (50, 1638924), (56, 1463325), (60, 1365770), (70, 1170660), (75, 1092616), (84, 975550), (100, 819462), (105, 780440), (109, 751800), (120, 682885), (140, 585330), (150, 546308), (168, 487775), (175, 468264), (179, 457800), (200, 409731), (210, 390220), (218, 375900), (280, 292665), (300, 273154), (327, 250600), (350, 234132), (358, 228900), (420, 195110), (436, 187950), (525, 156088), (537, 152600), (545, 150360), (600, 136577), (654, 125300), (700, 117066), (716, 114450), (763, 107400), (840, 97555), (872, 93975), (895, 91560), (1050, 78044), (1074, 76300), (1090, 75180), (1253, 65400), (1308, 62650), (1400, 58533), (1432, 57225), (1526, 53700), (1635, 50120), (1790, 45780), (2100, 39022), (2148, 38150), (2180, 37590), (2289, 35800), (2506, 32700), (2616, 31325), (2685, 30520), (2725, 30072), (3052, 26850), (3270, 25060), (3580, 22890), (3759, 21800), (3815, 21480), (4200, 19511), (4296, 19075), (4360, 18795), (4475, 18312), (4578, 17900), (5012, 16350), (5370, 15260), (5450, 15036), (6104, 13425), (6265, 13080), (6540, 12530), (7160, 11445), (7518, 10900), (7630, 10740), (8175, 10024), (8950, 9156)]