378797400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{12379}}^1$

素因数の和:12418

約数の個数: 144

約数和(自身を含む): 1347067800

約数和(自身を除く): 968270400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 60, 68, 72, 75, 85, 90, 100, 102, 120, 136, 150, 153, 170, 180, 200, 204, 225, 255, 300, 306, 340, 360, 408, 425, 450, 510, 600, 612, 680, 765, 850, 900, 1020, 1224, 1275, 1530, 1700, 1800, 2040, 2550, 3060, 3400, 3825, 5100, 6120, 7650, 10200, 12379, 15300, 24758, 30600, 37137, 49516, 61895, 74274, 99032, 111411, 123790, 148548, 185685, 210443, 222822, 247580, 297096, 309475, 371370, 420886, 445644, 495160, 557055, 618950, 631329, 742740, 841772, 891288, 928425, 1052215, 1114110, 1237900, 1262658, 1485480, 1683544, 1856850, 1893987, 2104430, 2228220, 2475800, 2525316, 2785275, 3156645, 3713700, 3787974, 4208860, 4456440, 5050632, 5261075, 5570550, 6313290, 7427400, 7575948, 8417720, 9469935, 10522150, 11141100, 12626580, 15151896, 15783225, 18939870, 21044300, 22282200, 25253160, 31566450, 37879740, 42088600, 47349675, 63132900, 75759480, 94699350, 126265800, 189398700, 378797400]

約数ペア:

[(1, 378797400), (2, 189398700), (3, 126265800), (4, 94699350), (5, 75759480), (6, 63132900), (8, 47349675), (9, 42088600), (10, 37879740), (12, 31566450), (15, 25253160), (17, 22282200), (18, 21044300), (20, 18939870), (24, 15783225), (25, 15151896), (30, 12626580), (34, 11141100), (36, 10522150), (40, 9469935), (45, 8417720), (50, 7575948), (51, 7427400), (60, 6313290), (68, 5570550), (72, 5261075), (75, 5050632), (85, 4456440), (90, 4208860), (100, 3787974), (102, 3713700), (120, 3156645), (136, 2785275), (150, 2525316), (153, 2475800), (170, 2228220), (180, 2104430), (200, 1893987), (204, 1856850), (225, 1683544), (255, 1485480), (300, 1262658), (306, 1237900), (340, 1114110), (360, 1052215), (408, 928425), (425, 891288), (450, 841772), (510, 742740), (600, 631329), (612, 618950), (680, 557055), (765, 495160), (850, 445644), (900, 420886), (1020, 371370), (1224, 309475), (1275, 297096), (1530, 247580), (1700, 222822), (1800, 210443), (2040, 185685), (2550, 148548), (3060, 123790), (3400, 111411), (3825, 99032), (5100, 74274), (6120, 61895), (7650, 49516), (10200, 37137), (12379, 30600), (15300, 24758)]