2525400

素因数分解:

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

素因数の和:106

約数の個数: 144

約数和(自身を含む): 8994960

約数和(自身を除く): 6469560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 50, 60, 61, 69, 72, 75, 90, 92, 100, 115, 120, 122, 138, 150, 180, 183, 184, 200, 207, 225, 230, 244, 276, 300, 305, 345, 360, 366, 414, 450, 460, 488, 549, 552, 575, 600, 610, 690, 732, 828, 900, 915, 920, 1035, 1098, 1150, 1220, 1380, 1403, 1464, 1525, 1656, 1725, 1800, 1830, 2070, 2196, 2300, 2440, 2745, 2760, 2806, 3050, 3450, 3660, 4140, 4209, 4392, 4575, 4600, 5175, 5490, 5612, 6100, 6900, 7015, 7320, 8280, 8418, 9150, 10350, 10980, 11224, 12200, 12627, 13725, 13800, 14030, 16836, 18300, 20700, 21045, 21960, 25254, 27450, 28060, 33672, 35075, 36600, 41400, 42090, 50508, 54900, 56120, 63135, 70150, 84180, 101016, 105225, 109800, 126270, 140300, 168360, 210450, 252540, 280600, 315675, 420900, 505080, 631350, 841800, 1262700, 2525400]

約数ペア:

[(1, 2525400), (2, 1262700), (3, 841800), (4, 631350), (5, 505080), (6, 420900), (8, 315675), (9, 280600), (10, 252540), (12, 210450), (15, 168360), (18, 140300), (20, 126270), (23, 109800), (24, 105225), (25, 101016), (30, 84180), (36, 70150), (40, 63135), (45, 56120), (46, 54900), (50, 50508), (60, 42090), (61, 41400), (69, 36600), (72, 35075), (75, 33672), (90, 28060), (92, 27450), (100, 25254), (115, 21960), (120, 21045), (122, 20700), (138, 18300), (150, 16836), (180, 14030), (183, 13800), (184, 13725), (200, 12627), (207, 12200), (225, 11224), (230, 10980), (244, 10350), (276, 9150), (300, 8418), (305, 8280), (345, 7320), (360, 7015), (366, 6900), (414, 6100), (450, 5612), (460, 5490), (488, 5175), (549, 4600), (552, 4575), (575, 4392), (600, 4209), (610, 4140), (690, 3660), (732, 3450), (828, 3050), (900, 2806), (915, 2760), (920, 2745), (1035, 2440), (1098, 2300), (1150, 2196), (1220, 2070), (1380, 1830), (1403, 1800), (1464, 1725), (1525, 1656)]