90166020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11299}}^1$

素因数の和:11337

約数の個数: 96

約数和(自身を含む): 303744000

約数和(自身を除く): 213577980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 11299, 22598, 33897, 45196, 56495, 67794, 79093, 112990, 135588, 158186, 169485, 214681, 225980, 237279, 316372, 338970, 395465, 429362, 474558, 644043, 677940, 790930, 858724, 949116, 1073405, 1186395, 1288086, 1502767, 1581860, 2146810, 2372790, 2576172, 3005534, 3220215, 4293620, 4508301, 4745580, 6011068, 6440430, 7513835, 9016602, 12880860, 15027670, 18033204, 22541505, 30055340, 45083010, 90166020]

約数ペア:

[(1, 90166020), (2, 45083010), (3, 30055340), (4, 22541505), (5, 18033204), (6, 15027670), (7, 12880860), (10, 9016602), (12, 7513835), (14, 6440430), (15, 6011068), (19, 4745580), (20, 4508301), (21, 4293620), (28, 3220215), (30, 3005534), (35, 2576172), (38, 2372790), (42, 2146810), (57, 1581860), (60, 1502767), (70, 1288086), (76, 1186395), (84, 1073405), (95, 949116), (105, 858724), (114, 790930), (133, 677940), (140, 644043), (190, 474558), (210, 429362), (228, 395465), (266, 338970), (285, 316372), (380, 237279), (399, 225980), (420, 214681), (532, 169485), (570, 158186), (665, 135588), (798, 112990), (1140, 79093), (1330, 67794), (1596, 56495), (1995, 45196), (2660, 33897), (3990, 22598), (7980, 11299)]