42107800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1583}}^1$

素因数の和:1625

約数の個数: 96

約数和(自身を含む): 117849600

約数和(自身を除く): 75741800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 95, 100, 133, 140, 152, 175, 190, 200, 266, 280, 350, 380, 475, 532, 665, 700, 760, 950, 1064, 1330, 1400, 1583, 1900, 2660, 3166, 3325, 3800, 5320, 6332, 6650, 7915, 11081, 12664, 13300, 15830, 22162, 26600, 30077, 31660, 39575, 44324, 55405, 60154, 63320, 79150, 88648, 110810, 120308, 150385, 158300, 210539, 221620, 240616, 277025, 300770, 316600, 421078, 443240, 554050, 601540, 751925, 842156, 1052695, 1108100, 1203080, 1503850, 1684312, 2105390, 2216200, 3007700, 4210780, 5263475, 6015400, 8421560, 10526950, 21053900, 42107800]

約数ペア:

[(1, 42107800), (2, 21053900), (4, 10526950), (5, 8421560), (7, 6015400), (8, 5263475), (10, 4210780), (14, 3007700), (19, 2216200), (20, 2105390), (25, 1684312), (28, 1503850), (35, 1203080), (38, 1108100), (40, 1052695), (50, 842156), (56, 751925), (70, 601540), (76, 554050), (95, 443240), (100, 421078), (133, 316600), (140, 300770), (152, 277025), (175, 240616), (190, 221620), (200, 210539), (266, 158300), (280, 150385), (350, 120308), (380, 110810), (475, 88648), (532, 79150), (665, 63320), (700, 60154), (760, 55405), (950, 44324), (1064, 39575), (1330, 31660), (1400, 30077), (1583, 26600), (1900, 22162), (2660, 15830), (3166, 13300), (3325, 12664), (3800, 11081), (5320, 7915), (6332, 6650)]