28505209200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1827257}}^1$

素因数の和:1827291

約数の個数: 120

約数和(自身を含む): 98335716528

約数和(自身を除く): 69830507328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5200, 7800, 15600, 1827257, 3654514, 5481771, 7309028, 9136285, 10963542, 14618056, 18272570, 21927084, 23754341, 27408855, 29236112, 36545140, 43854168, 45681425, 47508682, 54817710, 71263023, 73090280, 87708336, 91362850, 95017364, 109635420, 118771705, 137044275, 142526046, 146180560, 182725700, 190034728, 219270840, 237543410, 274088550, 285052092, 356315115, 365451400, 380069456, 438541680, 475086820, 548177100, 570104184, 593858525, 712630230, 730902800, 950173640, 1096354200, 1140208368, 1187717050, 1425260460, 1781575575, 1900347280, 2192708400, 2375434100, 2850520920, 3563151150, 4750868200, 5701041840, 7126302300, 9501736400, 14252604600, 28505209200]

約数ペア:

[(1, 28505209200), (2, 14252604600), (3, 9501736400), (4, 7126302300), (5, 5701041840), (6, 4750868200), (8, 3563151150), (10, 2850520920), (12, 2375434100), (13, 2192708400), (15, 1900347280), (16, 1781575575), (20, 1425260460), (24, 1187717050), (25, 1140208368), (26, 1096354200), (30, 950173640), (39, 730902800), (40, 712630230), (48, 593858525), (50, 570104184), (52, 548177100), (60, 475086820), (65, 438541680), (75, 380069456), (78, 365451400), (80, 356315115), (100, 285052092), (104, 274088550), (120, 237543410), (130, 219270840), (150, 190034728), (156, 182725700), (195, 146180560), (200, 142526046), (208, 137044275), (240, 118771705), (260, 109635420), (300, 95017364), (312, 91362850), (325, 87708336), (390, 73090280), (400, 71263023), (520, 54817710), (600, 47508682), (624, 45681425), (650, 43854168), (780, 36545140), (975, 29236112), (1040, 27408855), (1200, 23754341), (1300, 21927084), (1560, 18272570), (1950, 14618056), (2600, 10963542), (3120, 9136285), (3900, 7309028), (5200, 5481771), (7800, 3654514), (15600, 1827257)]