75980430

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4937}}^1$

素因数の和:4975

約数の個数: 80

約数和(自身を含む): 215099280

約数和(自身を除く): 139118850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 342, 405, 513, 570, 810, 855, 1026, 1539, 1710, 2565, 3078, 4937, 5130, 7695, 9874, 14811, 15390, 24685, 29622, 44433, 49370, 74055, 88866, 93803, 133299, 148110, 187606, 222165, 266598, 281409, 399897, 444330, 469015, 562818, 666495, 799794, 844227, 938030, 1332990, 1407045, 1688454, 1999485, 2532681, 2814090, 3998970, 4221135, 5065362, 7598043, 8442270, 12663405, 15196086, 25326810, 37990215, 75980430]

約数ペア:

[(1, 75980430), (2, 37990215), (3, 25326810), (5, 15196086), (6, 12663405), (9, 8442270), (10, 7598043), (15, 5065362), (18, 4221135), (19, 3998970), (27, 2814090), (30, 2532681), (38, 1999485), (45, 1688454), (54, 1407045), (57, 1332990), (81, 938030), (90, 844227), (95, 799794), (114, 666495), (135, 562818), (162, 469015), (171, 444330), (190, 399897), (270, 281409), (285, 266598), (342, 222165), (405, 187606), (513, 148110), (570, 133299), (810, 93803), (855, 88866), (1026, 74055), (1539, 49370), (1710, 44433), (2565, 29622), (3078, 24685), (4937, 15390), (5130, 14811), (7695, 9874)]