75750120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{70139}}^1$

素因数の和:70159

約数の個数: 64

約数和(自身を含む): 252504000

約数和(自身を除く): 176753880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 70139, 140278, 210417, 280556, 350695, 420834, 561112, 631251, 701390, 841668, 1052085, 1262502, 1402780, 1683336, 1893753, 2104170, 2525004, 2805560, 3156255, 3787506, 4208340, 5050008, 6312510, 7575012, 8416680, 9468765, 12625020, 15150024, 18937530, 25250040, 37875060, 75750120]

約数ペア:

[(1, 75750120), (2, 37875060), (3, 25250040), (4, 18937530), (5, 15150024), (6, 12625020), (8, 9468765), (9, 8416680), (10, 7575012), (12, 6312510), (15, 5050008), (18, 4208340), (20, 3787506), (24, 3156255), (27, 2805560), (30, 2525004), (36, 2104170), (40, 1893753), (45, 1683336), (54, 1402780), (60, 1262502), (72, 1052085), (90, 841668), (108, 701390), (120, 631251), (135, 561112), (180, 420834), (216, 350695), (270, 280556), (360, 210417), (540, 140278), (1080, 70139)]