66217200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{7883}}^1$

素因数の和:7911

約数の個数: 120

約数和(自身を含む): 242448768

約数和(自身を除く): 176231568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 7883, 8400, 15766, 23649, 31532, 39415, 47298, 55181, 63064, 78830, 94596, 110362, 118245, 126128, 157660, 165543, 189192, 197075, 220724, 236490, 275905, 315320, 331086, 378384, 394150, 441448, 472980, 551810, 591225, 630640, 662172, 788300, 827715, 882896, 945960, 1103620, 1182450, 1324344, 1379525, 1576600, 1655430, 1891920, 2207240, 2364900, 2648688, 2759050, 3153200, 3310860, 4138575, 4414480, 4729800, 5518100, 6621720, 8277150, 9459600, 11036200, 13243440, 16554300, 22072400, 33108600, 66217200]

約数ペア:

[(1, 66217200), (2, 33108600), (3, 22072400), (4, 16554300), (5, 13243440), (6, 11036200), (7, 9459600), (8, 8277150), (10, 6621720), (12, 5518100), (14, 4729800), (15, 4414480), (16, 4138575), (20, 3310860), (21, 3153200), (24, 2759050), (25, 2648688), (28, 2364900), (30, 2207240), (35, 1891920), (40, 1655430), (42, 1576600), (48, 1379525), (50, 1324344), (56, 1182450), (60, 1103620), (70, 945960), (75, 882896), (80, 827715), (84, 788300), (100, 662172), (105, 630640), (112, 591225), (120, 551810), (140, 472980), (150, 441448), (168, 394150), (175, 378384), (200, 331086), (210, 315320), (240, 275905), (280, 236490), (300, 220724), (336, 197075), (350, 189192), (400, 165543), (420, 157660), (525, 126128), (560, 118245), (600, 110362), (700, 94596), (840, 78830), (1050, 63064), (1200, 55181), (1400, 47298), (1680, 39415), (2100, 31532), (2800, 23649), (4200, 15766), (7883, 8400)]