428415300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{28001}}^1$

素因数の和:28038

約数の個数: 108

約数和(自身を含む): 1421885556

約数和(自身を除く): 993470256

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 150, 153, 170, 180, 204, 225, 255, 300, 306, 340, 425, 450, 510, 612, 765, 850, 900, 1020, 1275, 1530, 1700, 2550, 3060, 3825, 5100, 7650, 15300, 28001, 56002, 84003, 112004, 140005, 168006, 252009, 280010, 336012, 420015, 476017, 504018, 560020, 700025, 840030, 952034, 1008036, 1260045, 1400050, 1428051, 1680060, 1904068, 2100075, 2380085, 2520090, 2800100, 2856102, 4200150, 4284153, 4760170, 5040180, 5712204, 6300225, 7140255, 8400300, 8568306, 9520340, 11900425, 12600450, 14280510, 17136612, 21420765, 23800850, 25200900, 28561020, 35701275, 42841530, 47601700, 71402550, 85683060, 107103825, 142805100, 214207650, 428415300]

約数ペア:

[(1, 428415300), (2, 214207650), (3, 142805100), (4, 107103825), (5, 85683060), (6, 71402550), (9, 47601700), (10, 42841530), (12, 35701275), (15, 28561020), (17, 25200900), (18, 23800850), (20, 21420765), (25, 17136612), (30, 14280510), (34, 12600450), (36, 11900425), (45, 9520340), (50, 8568306), (51, 8400300), (60, 7140255), (68, 6300225), (75, 5712204), (85, 5040180), (90, 4760170), (100, 4284153), (102, 4200150), (150, 2856102), (153, 2800100), (170, 2520090), (180, 2380085), (204, 2100075), (225, 1904068), (255, 1680060), (300, 1428051), (306, 1400050), (340, 1260045), (425, 1008036), (450, 952034), (510, 840030), (612, 700025), (765, 560020), (850, 504018), (900, 476017), (1020, 420015), (1275, 336012), (1530, 280010), (1700, 252009), (2550, 168006), (3060, 140005), (3825, 112004), (5100, 84003), (7650, 56002), (15300, 28001)]