120424700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1319}}^1$

素因数の和:1427

約数の個数: 72

約数和(自身を含む): 288731520

約数和(自身を除く): 168306820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 83, 100, 110, 166, 220, 275, 332, 415, 550, 830, 913, 1100, 1319, 1660, 1826, 2075, 2638, 3652, 4150, 4565, 5276, 6595, 8300, 9130, 13190, 14509, 18260, 22825, 26380, 29018, 32975, 45650, 58036, 65950, 72545, 91300, 109477, 131900, 145090, 218954, 290180, 362725, 437908, 547385, 725450, 1094770, 1204247, 1450900, 2189540, 2408494, 2736925, 4816988, 5473850, 6021235, 10947700, 12042470, 24084940, 30106175, 60212350, 120424700]

約数ペア:

[(1, 120424700), (2, 60212350), (4, 30106175), (5, 24084940), (10, 12042470), (11, 10947700), (20, 6021235), (22, 5473850), (25, 4816988), (44, 2736925), (50, 2408494), (55, 2189540), (83, 1450900), (100, 1204247), (110, 1094770), (166, 725450), (220, 547385), (275, 437908), (332, 362725), (415, 290180), (550, 218954), (830, 145090), (913, 131900), (1100, 109477), (1319, 91300), (1660, 72545), (1826, 65950), (2075, 58036), (2638, 45650), (3652, 32975), (4150, 29018), (4565, 26380), (5276, 22825), (6595, 18260), (8300, 14509), (9130, 13190)]