64126800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:450

約数の個数: 180

約数和(自身を含む): 227872320

約数和(自身を除く): 163745520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 47, 48, 50, 60, 72, 75, 80, 90, 94, 100, 120, 141, 144, 150, 180, 188, 200, 225, 235, 240, 282, 300, 360, 376, 379, 400, 423, 450, 470, 564, 600, 705, 720, 752, 758, 846, 900, 940, 1128, 1137, 1175, 1200, 1410, 1516, 1692, 1800, 1880, 1895, 2115, 2256, 2274, 2350, 2820, 3032, 3384, 3411, 3525, 3600, 3760, 3790, 4230, 4548, 4700, 5640, 5685, 6064, 6768, 6822, 7050, 7580, 8460, 9096, 9400, 9475, 10575, 11280, 11370, 13644, 14100, 15160, 16920, 17055, 17813, 18192, 18800, 18950, 21150, 22740, 27288, 28200, 28425, 30320, 33840, 34110, 35626, 37900, 42300, 45480, 53439, 54576, 56400, 56850, 68220, 71252, 75800, 84600, 85275, 89065, 90960, 106878, 113700, 136440, 142504, 151600, 160317, 169200, 170550, 178130, 213756, 227400, 267195, 272880, 285008, 320634, 341100, 356260, 427512, 445325, 454800, 534390, 641268, 682200, 712520, 801585, 855024, 890650, 1068780, 1282536, 1335975, 1364400, 1425040, 1603170, 1781300, 2137560, 2565072, 2671950, 3206340, 3562600, 4007925, 4275120, 5343900, 6412680, 7125200, 8015850, 10687800, 12825360, 16031700, 21375600, 32063400, 64126800]

約数ペア:

[(1, 64126800), (2, 32063400), (3, 21375600), (4, 16031700), (5, 12825360), (6, 10687800), (8, 8015850), (9, 7125200), (10, 6412680), (12, 5343900), (15, 4275120), (16, 4007925), (18, 3562600), (20, 3206340), (24, 2671950), (25, 2565072), (30, 2137560), (36, 1781300), (40, 1603170), (45, 1425040), (47, 1364400), (48, 1335975), (50, 1282536), (60, 1068780), (72, 890650), (75, 855024), (80, 801585), (90, 712520), (94, 682200), (100, 641268), (120, 534390), (141, 454800), (144, 445325), (150, 427512), (180, 356260), (188, 341100), (200, 320634), (225, 285008), (235, 272880), (240, 267195), (282, 227400), (300, 213756), (360, 178130), (376, 170550), (379, 169200), (400, 160317), (423, 151600), (450, 142504), (470, 136440), (564, 113700), (600, 106878), (705, 90960), (720, 89065), (752, 85275), (758, 84600), (846, 75800), (900, 71252), (940, 68220), (1128, 56850), (1137, 56400), (1175, 54576), (1200, 53439), (1410, 45480), (1516, 42300), (1692, 37900), (1800, 35626), (1880, 34110), (1895, 33840), (2115, 30320), (2256, 28425), (2274, 28200), (2350, 27288), (2820, 22740), (3032, 21150), (3384, 18950), (3411, 18800), (3525, 18192), (3600, 17813), (3760, 17055), (3790, 16920), (4230, 15160), (4548, 14100), (4700, 13644), (5640, 11370), (5685, 11280), (6064, 10575), (6768, 9475), (6822, 9400), (7050, 9096), (7580, 8460)]