138674700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{51361}}^1$

素因数の和:51384

約数の個数: 72

約数和(自身を含む): 445822160

約数和(自身を除く): 307147460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 51361, 102722, 154083, 205444, 256805, 308166, 462249, 513610, 616332, 770415, 924498, 1027220, 1284025, 1386747, 1540830, 1848996, 2311245, 2568050, 2773494, 3081660, 3852075, 4622490, 5136100, 5546988, 6933735, 7704150, 9244980, 11556225, 13867470, 15408300, 23112450, 27734940, 34668675, 46224900, 69337350, 138674700]

約数ペア:

[(1, 138674700), (2, 69337350), (3, 46224900), (4, 34668675), (5, 27734940), (6, 23112450), (9, 15408300), (10, 13867470), (12, 11556225), (15, 9244980), (18, 7704150), (20, 6933735), (25, 5546988), (27, 5136100), (30, 4622490), (36, 3852075), (45, 3081660), (50, 2773494), (54, 2568050), (60, 2311245), (75, 1848996), (90, 1540830), (100, 1386747), (108, 1284025), (135, 1027220), (150, 924498), (180, 770415), (225, 616332), (270, 513610), (300, 462249), (450, 308166), (540, 256805), (675, 205444), (900, 154083), (1350, 102722), (2700, 51361)]