68202750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1181}}^1$

素因数の和:1219

約数の個数: 128

約数和(自身を含む): 212419584

約数和(自身を除く): 144216834

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 50, 55, 66, 70, 75, 77, 105, 110, 125, 150, 154, 165, 175, 210, 231, 250, 275, 330, 350, 375, 385, 462, 525, 550, 750, 770, 825, 875, 1050, 1155, 1181, 1375, 1650, 1750, 1925, 2310, 2362, 2625, 2750, 3543, 3850, 4125, 5250, 5775, 5905, 7086, 8250, 8267, 9625, 11550, 11810, 12991, 16534, 17715, 19250, 24801, 25982, 28875, 29525, 35430, 38973, 41335, 49602, 57750, 59050, 64955, 77946, 82670, 88575, 90937, 124005, 129910, 147625, 177150, 181874, 194865, 206675, 248010, 272811, 295250, 324775, 389730, 413350, 442875, 454685, 545622, 620025, 649550, 885750, 909370, 974325, 1033375, 1240050, 1364055, 1623875, 1948650, 2066750, 2273425, 2728110, 3100125, 3247750, 4546850, 4871625, 6200250, 6820275, 9743250, 11367125, 13640550, 22734250, 34101375, 68202750]

約数ペア:

[(1, 68202750), (2, 34101375), (3, 22734250), (5, 13640550), (6, 11367125), (7, 9743250), (10, 6820275), (11, 6200250), (14, 4871625), (15, 4546850), (21, 3247750), (22, 3100125), (25, 2728110), (30, 2273425), (33, 2066750), (35, 1948650), (42, 1623875), (50, 1364055), (55, 1240050), (66, 1033375), (70, 974325), (75, 909370), (77, 885750), (105, 649550), (110, 620025), (125, 545622), (150, 454685), (154, 442875), (165, 413350), (175, 389730), (210, 324775), (231, 295250), (250, 272811), (275, 248010), (330, 206675), (350, 194865), (375, 181874), (385, 177150), (462, 147625), (525, 129910), (550, 124005), (750, 90937), (770, 88575), (825, 82670), (875, 77946), (1050, 64955), (1155, 59050), (1181, 57750), (1375, 49602), (1650, 41335), (1750, 38973), (1925, 35430), (2310, 29525), (2362, 28875), (2625, 25982), (2750, 24801), (3543, 19250), (3850, 17715), (4125, 16534), (5250, 12991), (5775, 11810), (5905, 11550), (7086, 9625), (8250, 8267)]