61471200

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{3659}}^1$

素因数の和:3689

約数の個数: 144

約数和(自身を含む): 228735360

約数和(自身を除く): 167264160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 3659, 4200, 5600, 7318, 8400, 10977, 14636, 16800, 18295, 21954, 25613, 29272, 36590, 43908, 51226, 54885, 58544, 73180, 76839, 87816, 91475, 102452, 109770, 117088, 128065, 146360, 153678, 175632, 182950, 204904, 219540, 256130, 274425, 292720, 307356, 351264, 365900, 384195, 409808, 439080, 512260, 548850, 585440, 614712, 640325, 731800, 768390, 819616, 878160, 1024520, 1097700, 1229424, 1280650, 1463600, 1536780, 1756320, 1920975, 2049040, 2195400, 2458848, 2561300, 2927200, 3073560, 3841950, 4098080, 4390800, 5122600, 6147120, 7683900, 8781600, 10245200, 12294240, 15367800, 20490400, 30735600, 61471200]

約数ペア:

[(1, 61471200), (2, 30735600), (3, 20490400), (4, 15367800), (5, 12294240), (6, 10245200), (7, 8781600), (8, 7683900), (10, 6147120), (12, 5122600), (14, 4390800), (15, 4098080), (16, 3841950), (20, 3073560), (21, 2927200), (24, 2561300), (25, 2458848), (28, 2195400), (30, 2049040), (32, 1920975), (35, 1756320), (40, 1536780), (42, 1463600), (48, 1280650), (50, 1229424), (56, 1097700), (60, 1024520), (70, 878160), (75, 819616), (80, 768390), (84, 731800), (96, 640325), (100, 614712), (105, 585440), (112, 548850), (120, 512260), (140, 439080), (150, 409808), (160, 384195), (168, 365900), (175, 351264), (200, 307356), (210, 292720), (224, 274425), (240, 256130), (280, 219540), (300, 204904), (336, 182950), (350, 175632), (400, 153678), (420, 146360), (480, 128065), (525, 117088), (560, 109770), (600, 102452), (672, 91475), (700, 87816), (800, 76839), (840, 73180), (1050, 58544), (1120, 54885), (1200, 51226), (1400, 43908), (1680, 36590), (2100, 29272), (2400, 25613), (2800, 21954), (3360, 18295), (3659, 16800), (4200, 14636), (5600, 10977), (7318, 8400)]