137442750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{401}}^1\times {\mathrm{457}}^1$

素因数の和:878

約数の個数: 64

約数和(自身を含む): 344665152

約数和(自身を除く): 207222402

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 401, 457, 750, 802, 914, 1203, 1371, 2005, 2285, 2406, 2742, 4010, 4570, 6015, 6855, 10025, 11425, 12030, 13710, 20050, 22850, 30075, 34275, 50125, 57125, 60150, 68550, 100250, 114250, 150375, 171375, 183257, 300750, 342750, 366514, 549771, 916285, 1099542, 1832570, 2748855, 4581425, 5497710, 9162850, 13744275, 22907125, 27488550, 45814250, 68721375, 137442750]

約数ペア:

[(1, 137442750), (2, 68721375), (3, 45814250), (5, 27488550), (6, 22907125), (10, 13744275), (15, 9162850), (25, 5497710), (30, 4581425), (50, 2748855), (75, 1832570), (125, 1099542), (150, 916285), (250, 549771), (375, 366514), (401, 342750), (457, 300750), (750, 183257), (802, 171375), (914, 150375), (1203, 114250), (1371, 100250), (2005, 68550), (2285, 60150), (2406, 57125), (2742, 50125), (4010, 34275), (4570, 30075), (6015, 22850), (6855, 20050), (10025, 13710), (11425, 12030)]