153886380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{150869}}^1$

素因数の和:150898

約数の個数: 48

約数和(自身を含む): 456230880

約数和(自身を除く): 302344500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 150869, 301738, 452607, 603476, 754345, 905214, 1508690, 1810428, 2263035, 2564773, 3017380, 4526070, 5129546, 7694319, 9052140, 10259092, 12823865, 15388638, 25647730, 30777276, 38471595, 51295460, 76943190, 153886380]

約数ペア:

[(1, 153886380), (2, 76943190), (3, 51295460), (4, 38471595), (5, 30777276), (6, 25647730), (10, 15388638), (12, 12823865), (15, 10259092), (17, 9052140), (20, 7694319), (30, 5129546), (34, 4526070), (51, 3017380), (60, 2564773), (68, 2263035), (85, 1810428), (102, 1508690), (170, 905214), (204, 754345), (255, 603476), (340, 452607), (510, 301738), (1020, 150869)]