75201660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13477}}^1$

素因数の和:13523

約数の個数: 72

約数和(自身を含む): 235487616

約数和(自身を除く): 160285956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 13477, 26954, 40431, 53908, 67385, 80862, 121293, 134770, 161724, 202155, 242586, 269540, 404310, 417787, 485172, 606465, 808620, 835574, 1212930, 1253361, 1671148, 2088935, 2425860, 2506722, 3760083, 4177870, 5013444, 6266805, 7520166, 8355740, 12533610, 15040332, 18800415, 25067220, 37600830, 75201660]

約数ペア:

[(1, 75201660), (2, 37600830), (3, 25067220), (4, 18800415), (5, 15040332), (6, 12533610), (9, 8355740), (10, 7520166), (12, 6266805), (15, 5013444), (18, 4177870), (20, 3760083), (30, 2506722), (31, 2425860), (36, 2088935), (45, 1671148), (60, 1253361), (62, 1212930), (90, 835574), (93, 808620), (124, 606465), (155, 485172), (180, 417787), (186, 404310), (279, 269540), (310, 242586), (372, 202155), (465, 161724), (558, 134770), (620, 121293), (930, 80862), (1116, 67385), (1395, 53908), (1860, 40431), (2790, 26954), (5580, 13477)]