74251080

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{7639}}^1$

素因数の和:7665

約数の個数: 96

約数和(自身を含む): 250286400

約数和(自身を除く): 176035320

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, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 7639, 9720, 15278, 22917, 30556, 38195, 45834, 61112, 68751, 76390, 91668, 114585, 137502, 152780, 183336, 206253, 229170, 275004, 305560, 343755, 412506, 458340, 550008, 618759, 687510, 825012, 916680, 1031265, 1237518, 1375020, 1650024, 1856277, 2062530, 2475036, 2750040, 3093795, 3712554, 4125060, 4950072, 6187590, 7425108, 8250120, 9281385, 12375180, 14850216, 18562770, 24750360, 37125540, 74251080]

約数ペア:

[(1, 74251080), (2, 37125540), (3, 24750360), (4, 18562770), (5, 14850216), (6, 12375180), (8, 9281385), (9, 8250120), (10, 7425108), (12, 6187590), (15, 4950072), (18, 4125060), (20, 3712554), (24, 3093795), (27, 2750040), (30, 2475036), (36, 2062530), (40, 1856277), (45, 1650024), (54, 1375020), (60, 1237518), (72, 1031265), (81, 916680), (90, 825012), (108, 687510), (120, 618759), (135, 550008), (162, 458340), (180, 412506), (216, 343755), (243, 305560), (270, 275004), (324, 229170), (360, 206253), (405, 183336), (486, 152780), (540, 137502), (648, 114585), (810, 91668), (972, 76390), (1080, 68751), (1215, 61112), (1620, 45834), (1944, 38195), (2430, 30556), (3240, 22917), (4860, 15278), (7639, 9720)]