90181140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5237}}^1$

素因数の和:5297

約数の個数: 96

約数和(自身を含む): 295674624

約数和(自身を除く): 205493484

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 615, 820, 861, 1148, 1230, 1435, 1722, 2460, 2870, 3444, 4305, 5237, 5740, 8610, 10474, 15711, 17220, 20948, 26185, 31422, 36659, 52370, 62844, 73318, 78555, 104740, 109977, 146636, 157110, 183295, 214717, 219954, 314220, 366590, 429434, 439908, 549885, 644151, 733180, 858868, 1073585, 1099770, 1288302, 1503019, 2147170, 2199540, 2576604, 3006038, 3220755, 4294340, 4509057, 6012076, 6441510, 7515095, 9018114, 12883020, 15030190, 18036228, 22545285, 30060380, 45090570, 90181140]

約数ペア:

[(1, 90181140), (2, 45090570), (3, 30060380), (4, 22545285), (5, 18036228), (6, 15030190), (7, 12883020), (10, 9018114), (12, 7515095), (14, 6441510), (15, 6012076), (20, 4509057), (21, 4294340), (28, 3220755), (30, 3006038), (35, 2576604), (41, 2199540), (42, 2147170), (60, 1503019), (70, 1288302), (82, 1099770), (84, 1073585), (105, 858868), (123, 733180), (140, 644151), (164, 549885), (205, 439908), (210, 429434), (246, 366590), (287, 314220), (410, 219954), (420, 214717), (492, 183295), (574, 157110), (615, 146636), (820, 109977), (861, 104740), (1148, 78555), (1230, 73318), (1435, 62844), (1722, 52370), (2460, 36659), (2870, 31422), (3444, 26185), (4305, 20948), (5237, 17220), (5740, 15711), (8610, 10474)]