55083240

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{1889}}^1$

素因数の和:1918

約数の個数: 112

約数和(自身を含む): 185919300

約数和(自身を除く): 130836060

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, 1889, 1944, 2430, 2916, 3240, 3645, 3778, 4860, 5667, 5832, 7290, 7556, 9445, 9720, 11334, 14580, 15112, 17001, 18890, 22668, 28335, 29160, 34002, 37780, 45336, 51003, 56670, 68004, 75560, 85005, 102006, 113340, 136008, 153009, 170010, 204012, 226680, 255015, 306018, 340020, 408024, 459027, 510030, 612036, 680040, 765045, 918054, 1020060, 1224072, 1377081, 1530090, 1836108, 2040120, 2295135, 2754162, 3060180, 3672216, 4590270, 5508324, 6120360, 6885405, 9180540, 11016648, 13770810, 18361080, 27541620, 55083240]

約数ペア:

[(1, 55083240), (2, 27541620), (3, 18361080), (4, 13770810), (5, 11016648), (6, 9180540), (8, 6885405), (9, 6120360), (10, 5508324), (12, 4590270), (15, 3672216), (18, 3060180), (20, 2754162), (24, 2295135), (27, 2040120), (30, 1836108), (36, 1530090), (40, 1377081), (45, 1224072), (54, 1020060), (60, 918054), (72, 765045), (81, 680040), (90, 612036), (108, 510030), (120, 459027), (135, 408024), (162, 340020), (180, 306018), (216, 255015), (243, 226680), (270, 204012), (324, 170010), (360, 153009), (405, 136008), (486, 113340), (540, 102006), (648, 85005), (729, 75560), (810, 68004), (972, 56670), (1080, 51003), (1215, 45336), (1458, 37780), (1620, 34002), (1889, 29160), (1944, 28335), (2430, 22668), (2916, 18890), (3240, 17001), (3645, 15112), (3778, 14580), (4860, 11334), (5667, 9720), (5832, 9445), (7290, 7556)]