169819300

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{4951}}^1$

素因数の和:4986

約数の個数: 72

約数和(自身を含む): 429833600

約数和(自身を除く): 260014300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 343, 350, 490, 686, 700, 980, 1225, 1372, 1715, 2450, 3430, 4900, 4951, 6860, 8575, 9902, 17150, 19804, 24755, 34300, 34657, 49510, 69314, 99020, 123775, 138628, 173285, 242599, 247550, 346570, 485198, 495100, 693140, 866425, 970396, 1212995, 1698193, 1732850, 2425990, 3396386, 3465700, 4851980, 6064975, 6792772, 8490965, 12129950, 16981930, 24259900, 33963860, 42454825, 84909650, 169819300]

約数ペア:

[(1, 169819300), (2, 84909650), (4, 42454825), (5, 33963860), (7, 24259900), (10, 16981930), (14, 12129950), (20, 8490965), (25, 6792772), (28, 6064975), (35, 4851980), (49, 3465700), (50, 3396386), (70, 2425990), (98, 1732850), (100, 1698193), (140, 1212995), (175, 970396), (196, 866425), (245, 693140), (343, 495100), (350, 485198), (490, 346570), (686, 247550), (700, 242599), (980, 173285), (1225, 138628), (1372, 123775), (1715, 99020), (2450, 69314), (3430, 49510), (4900, 34657), (4951, 34300), (6860, 24755), (8575, 19804), (9902, 17150)]