2104500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:106

約数の個数: 96

約数和(自身を含む): 6499584

約数和(自身を除く): 4395084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 61, 69, 75, 92, 100, 115, 122, 125, 138, 150, 183, 230, 244, 250, 276, 300, 305, 345, 366, 375, 460, 500, 575, 610, 690, 732, 750, 915, 1150, 1220, 1380, 1403, 1500, 1525, 1725, 1830, 2300, 2806, 2875, 3050, 3450, 3660, 4209, 4575, 5612, 5750, 6100, 6900, 7015, 7625, 8418, 8625, 9150, 11500, 14030, 15250, 16836, 17250, 18300, 21045, 22875, 28060, 30500, 34500, 35075, 42090, 45750, 70150, 84180, 91500, 105225, 140300, 175375, 210450, 350750, 420900, 526125, 701500, 1052250, 2104500]

約数ペア:

[(1, 2104500), (2, 1052250), (3, 701500), (4, 526125), (5, 420900), (6, 350750), (10, 210450), (12, 175375), (15, 140300), (20, 105225), (23, 91500), (25, 84180), (30, 70150), (46, 45750), (50, 42090), (60, 35075), (61, 34500), (69, 30500), (75, 28060), (92, 22875), (100, 21045), (115, 18300), (122, 17250), (125, 16836), (138, 15250), (150, 14030), (183, 11500), (230, 9150), (244, 8625), (250, 8418), (276, 7625), (300, 7015), (305, 6900), (345, 6100), (366, 5750), (375, 5612), (460, 4575), (500, 4209), (575, 3660), (610, 3450), (690, 3050), (732, 2875), (750, 2806), (915, 2300), (1150, 1830), (1220, 1725), (1380, 1525), (1403, 1500)]