90304800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:411

約数の個数: 144

約数和(自身を含む): 296980992

約数和(自身を除く): 206676192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 191, 197, 200, 240, 300, 382, 394, 400, 480, 573, 591, 600, 764, 788, 800, 955, 985, 1146, 1182, 1200, 1528, 1576, 1910, 1970, 2292, 2364, 2400, 2865, 2955, 3056, 3152, 3820, 3940, 4584, 4728, 4775, 4925, 5730, 5910, 6112, 6304, 7640, 7880, 9168, 9456, 9550, 9850, 11460, 11820, 14325, 14775, 15280, 15760, 18336, 18912, 19100, 19700, 22920, 23640, 28650, 29550, 30560, 31520, 37627, 38200, 39400, 45840, 47280, 57300, 59100, 75254, 76400, 78800, 91680, 94560, 112881, 114600, 118200, 150508, 152800, 157600, 188135, 225762, 229200, 236400, 301016, 376270, 451524, 458400, 472800, 564405, 602032, 752540, 903048, 940675, 1128810, 1204064, 1505080, 1806096, 1881350, 2257620, 2822025, 3010160, 3612192, 3762700, 4515240, 5644050, 6020320, 7525400, 9030480, 11288100, 15050800, 18060960, 22576200, 30101600, 45152400, 90304800]

約数ペア:

[(1, 90304800), (2, 45152400), (3, 30101600), (4, 22576200), (5, 18060960), (6, 15050800), (8, 11288100), (10, 9030480), (12, 7525400), (15, 6020320), (16, 5644050), (20, 4515240), (24, 3762700), (25, 3612192), (30, 3010160), (32, 2822025), (40, 2257620), (48, 1881350), (50, 1806096), (60, 1505080), (75, 1204064), (80, 1128810), (96, 940675), (100, 903048), (120, 752540), (150, 602032), (160, 564405), (191, 472800), (197, 458400), (200, 451524), (240, 376270), (300, 301016), (382, 236400), (394, 229200), (400, 225762), (480, 188135), (573, 157600), (591, 152800), (600, 150508), (764, 118200), (788, 114600), (800, 112881), (955, 94560), (985, 91680), (1146, 78800), (1182, 76400), (1200, 75254), (1528, 59100), (1576, 57300), (1910, 47280), (1970, 45840), (2292, 39400), (2364, 38200), (2400, 37627), (2865, 31520), (2955, 30560), (3056, 29550), (3152, 28650), (3820, 23640), (3940, 22920), (4584, 19700), (4728, 19100), (4775, 18912), (4925, 18336), (5730, 15760), (5910, 15280), (6112, 14775), (6304, 14325), (7640, 11820), (7880, 11460), (9168, 9850), (9456, 9550)]