30752400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^2\times {\mathrm{523}}^1$

素因数の和:558

約数の個数: 180

約数和(自身を含む): 114812592

約数和(自身を除く): 84060192

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, 49, 50, 56, 60, 70, 75, 80, 84, 98, 100, 105, 112, 120, 140, 147, 150, 168, 175, 196, 200, 210, 240, 245, 280, 294, 300, 336, 350, 392, 400, 420, 490, 523, 525, 560, 588, 600, 700, 735, 784, 840, 980, 1046, 1050, 1176, 1200, 1225, 1400, 1470, 1569, 1680, 1960, 2092, 2100, 2352, 2450, 2615, 2800, 2940, 3138, 3661, 3675, 3920, 4184, 4200, 4900, 5230, 5880, 6276, 7322, 7350, 7845, 8368, 8400, 9800, 10460, 10983, 11760, 12552, 13075, 14644, 14700, 15690, 18305, 19600, 20920, 21966, 25104, 25627, 26150, 29288, 29400, 31380, 36610, 39225, 41840, 43932, 51254, 52300, 54915, 58576, 58800, 62760, 73220, 76881, 78450, 87864, 91525, 102508, 104600, 109830, 125520, 128135, 146440, 153762, 156900, 175728, 183050, 205016, 209200, 219660, 256270, 274575, 292880, 307524, 313800, 366100, 384405, 410032, 439320, 512540, 549150, 615048, 627600, 640675, 732200, 768810, 878640, 1025080, 1098300, 1230096, 1281350, 1464400, 1537620, 1922025, 2050160, 2196600, 2562700, 3075240, 3844050, 4393200, 5125400, 6150480, 7688100, 10250800, 15376200, 30752400]

約数ペア:

[(1, 30752400), (2, 15376200), (3, 10250800), (4, 7688100), (5, 6150480), (6, 5125400), (7, 4393200), (8, 3844050), (10, 3075240), (12, 2562700), (14, 2196600), (15, 2050160), (16, 1922025), (20, 1537620), (21, 1464400), (24, 1281350), (25, 1230096), (28, 1098300), (30, 1025080), (35, 878640), (40, 768810), (42, 732200), (48, 640675), (49, 627600), (50, 615048), (56, 549150), (60, 512540), (70, 439320), (75, 410032), (80, 384405), (84, 366100), (98, 313800), (100, 307524), (105, 292880), (112, 274575), (120, 256270), (140, 219660), (147, 209200), (150, 205016), (168, 183050), (175, 175728), (196, 156900), (200, 153762), (210, 146440), (240, 128135), (245, 125520), (280, 109830), (294, 104600), (300, 102508), (336, 91525), (350, 87864), (392, 78450), (400, 76881), (420, 73220), (490, 62760), (523, 58800), (525, 58576), (560, 54915), (588, 52300), (600, 51254), (700, 43932), (735, 41840), (784, 39225), (840, 36610), (980, 31380), (1046, 29400), (1050, 29288), (1176, 26150), (1200, 25627), (1225, 25104), (1400, 21966), (1470, 20920), (1569, 19600), (1680, 18305), (1960, 15690), (2092, 14700), (2100, 14644), (2352, 13075), (2450, 12552), (2615, 11760), (2800, 10983), (2940, 10460), (3138, 9800), (3661, 8400), (3675, 8368), (3920, 7845), (4184, 7350), (4200, 7322), (4900, 6276), (5230, 5880)]