131636400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{15671}}^1$

素因数の和:15699

約数の個数: 120

約数和(自身を含む): 481945344

約数和(自身を除く): 350308944

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, 8400, 15671, 31342, 47013, 62684, 78355, 94026, 109697, 125368, 156710, 188052, 219394, 235065, 250736, 313420, 329091, 376104, 391775, 438788, 470130, 548485, 626840, 658182, 752208, 783550, 877576, 940260, 1096970, 1175325, 1253680, 1316364, 1567100, 1645455, 1755152, 1880520, 2193940, 2350650, 2632728, 2742425, 3134200, 3290910, 3761040, 4387880, 4701300, 5265456, 5484850, 6268400, 6581820, 8227275, 8775760, 9402600, 10969700, 13163640, 16454550, 18805200, 21939400, 26327280, 32909100, 43878800, 65818200, 131636400]

約数ペア:

[(1, 131636400), (2, 65818200), (3, 43878800), (4, 32909100), (5, 26327280), (6, 21939400), (7, 18805200), (8, 16454550), (10, 13163640), (12, 10969700), (14, 9402600), (15, 8775760), (16, 8227275), (20, 6581820), (21, 6268400), (24, 5484850), (25, 5265456), (28, 4701300), (30, 4387880), (35, 3761040), (40, 3290910), (42, 3134200), (48, 2742425), (50, 2632728), (56, 2350650), (60, 2193940), (70, 1880520), (75, 1755152), (80, 1645455), (84, 1567100), (100, 1316364), (105, 1253680), (112, 1175325), (120, 1096970), (140, 940260), (150, 877576), (168, 783550), (175, 752208), (200, 658182), (210, 626840), (240, 548485), (280, 470130), (300, 438788), (336, 391775), (350, 376104), (400, 329091), (420, 313420), (525, 250736), (560, 235065), (600, 219394), (700, 188052), (840, 156710), (1050, 125368), (1200, 109697), (1400, 94026), (1680, 78355), (2100, 62684), (2800, 47013), (4200, 31342), (8400, 15671)]