74784360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5237}}^1$

素因数の和:5275

約数の個数: 128

約数和(自身を含む): 271537920

約数和(自身を除く): 196753560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 5237, 7140, 10474, 14280, 15711, 20948, 26185, 31422, 36659, 41896, 52370, 62844, 73318, 78555, 89029, 104740, 109977, 125688, 146636, 157110, 178058, 183295, 209480, 219954, 267087, 293272, 314220, 356116, 366590, 439908, 445145, 534174, 549885, 623203, 628440, 712232, 733180, 879816, 890290, 1068348, 1099770, 1246406, 1335435, 1466360, 1780580, 1869609, 2136696, 2199540, 2492812, 2670870, 3116015, 3561160, 3739218, 4399080, 4985624, 5341740, 6232030, 7478436, 9348045, 10683480, 12464060, 14956872, 18696090, 24928120, 37392180, 74784360]

約数ペア:

[(1, 74784360), (2, 37392180), (3, 24928120), (4, 18696090), (5, 14956872), (6, 12464060), (7, 10683480), (8, 9348045), (10, 7478436), (12, 6232030), (14, 5341740), (15, 4985624), (17, 4399080), (20, 3739218), (21, 3561160), (24, 3116015), (28, 2670870), (30, 2492812), (34, 2199540), (35, 2136696), (40, 1869609), (42, 1780580), (51, 1466360), (56, 1335435), (60, 1246406), (68, 1099770), (70, 1068348), (84, 890290), (85, 879816), (102, 733180), (105, 712232), (119, 628440), (120, 623203), (136, 549885), (140, 534174), (168, 445145), (170, 439908), (204, 366590), (210, 356116), (238, 314220), (255, 293272), (280, 267087), (340, 219954), (357, 209480), (408, 183295), (420, 178058), (476, 157110), (510, 146636), (595, 125688), (680, 109977), (714, 104740), (840, 89029), (952, 78555), (1020, 73318), (1190, 62844), (1428, 52370), (1785, 41896), (2040, 36659), (2380, 31422), (2856, 26185), (3570, 20948), (4760, 15711), (5237, 14280), (7140, 10474)]