68931500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:264

約数の個数: 96

約数和(自身を含む): 167311872

約数和(自身を除く): 98380372

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 83, 100, 110, 125, 151, 166, 220, 250, 275, 302, 332, 415, 500, 550, 604, 755, 830, 913, 1100, 1375, 1510, 1660, 1661, 1826, 2075, 2750, 3020, 3322, 3652, 3775, 4150, 4565, 5500, 6644, 7550, 8300, 8305, 9130, 10375, 12533, 15100, 16610, 18260, 18875, 20750, 22825, 25066, 33220, 37750, 41500, 41525, 45650, 50132, 62665, 75500, 83050, 91300, 114125, 125330, 137863, 166100, 207625, 228250, 250660, 275726, 313325, 415250, 456500, 551452, 626650, 689315, 830500, 1253300, 1378630, 1566625, 2757260, 3133250, 3446575, 6266500, 6893150, 13786300, 17232875, 34465750, 68931500]

約数ペア:

[(1, 68931500), (2, 34465750), (4, 17232875), (5, 13786300), (10, 6893150), (11, 6266500), (20, 3446575), (22, 3133250), (25, 2757260), (44, 1566625), (50, 1378630), (55, 1253300), (83, 830500), (100, 689315), (110, 626650), (125, 551452), (151, 456500), (166, 415250), (220, 313325), (250, 275726), (275, 250660), (302, 228250), (332, 207625), (415, 166100), (500, 137863), (550, 125330), (604, 114125), (755, 91300), (830, 83050), (913, 75500), (1100, 62665), (1375, 50132), (1510, 45650), (1660, 41525), (1661, 41500), (1826, 37750), (2075, 33220), (2750, 25066), (3020, 22825), (3322, 20750), (3652, 18875), (3775, 18260), (4150, 16610), (4565, 15100), (5500, 12533), (6644, 10375), (7550, 9130), (8300, 8305)]