228454800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{27197}}^1$

素因数の和:27225

約数の個数: 120

約数和(自身を含む): 836392896

約数和(自身を除く): 607938096

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, 27197, 54394, 81591, 108788, 135985, 163182, 190379, 217576, 271970, 326364, 380758, 407955, 435152, 543940, 571137, 652728, 679925, 761516, 815910, 951895, 1087880, 1142274, 1305456, 1359850, 1523032, 1631820, 1903790, 2039775, 2175760, 2284548, 2719700, 2855685, 3046064, 3263640, 3807580, 4079550, 4569096, 4759475, 5439400, 5711370, 6527280, 7615160, 8159100, 9138192, 9518950, 10878800, 11422740, 14278425, 15230320, 16318200, 19037900, 22845480, 28556850, 32636400, 38075800, 45690960, 57113700, 76151600, 114227400, 228454800]

約数ペア:

[(1, 228454800), (2, 114227400), (3, 76151600), (4, 57113700), (5, 45690960), (6, 38075800), (7, 32636400), (8, 28556850), (10, 22845480), (12, 19037900), (14, 16318200), (15, 15230320), (16, 14278425), (20, 11422740), (21, 10878800), (24, 9518950), (25, 9138192), (28, 8159100), (30, 7615160), (35, 6527280), (40, 5711370), (42, 5439400), (48, 4759475), (50, 4569096), (56, 4079550), (60, 3807580), (70, 3263640), (75, 3046064), (80, 2855685), (84, 2719700), (100, 2284548), (105, 2175760), (112, 2039775), (120, 1903790), (140, 1631820), (150, 1523032), (168, 1359850), (175, 1305456), (200, 1142274), (210, 1087880), (240, 951895), (280, 815910), (300, 761516), (336, 679925), (350, 652728), (400, 571137), (420, 543940), (525, 435152), (560, 407955), (600, 380758), (700, 326364), (840, 271970), (1050, 217576), (1200, 190379), (1400, 163182), (1680, 135985), (2100, 108788), (2800, 81591), (4200, 54394), (8400, 27197)]