90075240

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{3089}}^1$

素因数の和:3118

約数の個数: 112

約数和(自身を含む): 303963300

約数和(自身を除く): 213888060

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, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2430, 2916, 3089, 3240, 3645, 4860, 5832, 6178, 7290, 9267, 9720, 12356, 14580, 15445, 18534, 24712, 27801, 29160, 30890, 37068, 46335, 55602, 61780, 74136, 83403, 92670, 111204, 123560, 139005, 166806, 185340, 222408, 250209, 278010, 333612, 370680, 417015, 500418, 556020, 667224, 750627, 834030, 1000836, 1112040, 1251045, 1501254, 1668060, 2001672, 2251881, 2502090, 3002508, 3336120, 3753135, 4503762, 5004180, 6005016, 7506270, 9007524, 10008360, 11259405, 15012540, 18015048, 22518810, 30025080, 45037620, 90075240]

約数ペア:

[(1, 90075240), (2, 45037620), (3, 30025080), (4, 22518810), (5, 18015048), (6, 15012540), (8, 11259405), (9, 10008360), (10, 9007524), (12, 7506270), (15, 6005016), (18, 5004180), (20, 4503762), (24, 3753135), (27, 3336120), (30, 3002508), (36, 2502090), (40, 2251881), (45, 2001672), (54, 1668060), (60, 1501254), (72, 1251045), (81, 1112040), (90, 1000836), (108, 834030), (120, 750627), (135, 667224), (162, 556020), (180, 500418), (216, 417015), (243, 370680), (270, 333612), (324, 278010), (360, 250209), (405, 222408), (486, 185340), (540, 166806), (648, 139005), (729, 123560), (810, 111204), (972, 92670), (1080, 83403), (1215, 74136), (1458, 61780), (1620, 55602), (1944, 46335), (2430, 37068), (2916, 30890), (3089, 29160), (3240, 27801), (3645, 24712), (4860, 18534), (5832, 15445), (6178, 14580), (7290, 12356), (9267, 9720)]