57499080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:371

約数の個数: 128

約数和(自身を含む): 182891520

約数和(自身を除く): 125392440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 83, 92, 115, 120, 138, 166, 184, 230, 249, 251, 276, 332, 345, 415, 460, 498, 502, 552, 664, 690, 753, 830, 920, 996, 1004, 1245, 1255, 1380, 1506, 1660, 1909, 1992, 2008, 2490, 2510, 2760, 3012, 3320, 3765, 3818, 4980, 5020, 5727, 5773, 6024, 7530, 7636, 9545, 9960, 10040, 11454, 11546, 15060, 15272, 17319, 19090, 20833, 22908, 23092, 28635, 28865, 30120, 34638, 38180, 41666, 45816, 46184, 57270, 57730, 62499, 69276, 76360, 83332, 86595, 104165, 114540, 115460, 124998, 138552, 166664, 173190, 208330, 229080, 230920, 249996, 312495, 346380, 416660, 479159, 499992, 624990, 692760, 833320, 958318, 1249980, 1437477, 1916636, 2395795, 2499960, 2874954, 3833272, 4791590, 5749908, 7187385, 9583180, 11499816, 14374770, 19166360, 28749540, 57499080]

約数ペア:

[(1, 57499080), (2, 28749540), (3, 19166360), (4, 14374770), (5, 11499816), (6, 9583180), (8, 7187385), (10, 5749908), (12, 4791590), (15, 3833272), (20, 2874954), (23, 2499960), (24, 2395795), (30, 1916636), (40, 1437477), (46, 1249980), (60, 958318), (69, 833320), (83, 692760), (92, 624990), (115, 499992), (120, 479159), (138, 416660), (166, 346380), (184, 312495), (230, 249996), (249, 230920), (251, 229080), (276, 208330), (332, 173190), (345, 166664), (415, 138552), (460, 124998), (498, 115460), (502, 114540), (552, 104165), (664, 86595), (690, 83332), (753, 76360), (830, 69276), (920, 62499), (996, 57730), (1004, 57270), (1245, 46184), (1255, 45816), (1380, 41666), (1506, 38180), (1660, 34638), (1909, 30120), (1992, 28865), (2008, 28635), (2490, 23092), (2510, 22908), (2760, 20833), (3012, 19090), (3320, 17319), (3765, 15272), (3818, 15060), (4980, 11546), (5020, 11454), (5727, 10040), (5773, 9960), (6024, 9545), (7530, 7636)]