78379650

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{6451}}^1$

素因数の和:6478

約数の個数: 72

約数和(自身を含む): 218413104

約数和(自身を除く): 140033454

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 243, 270, 405, 450, 486, 675, 810, 1215, 1350, 2025, 2430, 4050, 6075, 6451, 12150, 12902, 19353, 32255, 38706, 58059, 64510, 96765, 116118, 161275, 174177, 193530, 290295, 322550, 348354, 483825, 522531, 580590, 870885, 967650, 1045062, 1451475, 1567593, 1741770, 2612655, 2902950, 3135186, 4354425, 5225310, 7837965, 8708850, 13063275, 15675930, 26126550, 39189825, 78379650]

約数ペア:

[(1, 78379650), (2, 39189825), (3, 26126550), (5, 15675930), (6, 13063275), (9, 8708850), (10, 7837965), (15, 5225310), (18, 4354425), (25, 3135186), (27, 2902950), (30, 2612655), (45, 1741770), (50, 1567593), (54, 1451475), (75, 1045062), (81, 967650), (90, 870885), (135, 580590), (150, 522531), (162, 483825), (225, 348354), (243, 322550), (270, 290295), (405, 193530), (450, 174177), (486, 161275), (675, 116118), (810, 96765), (1215, 64510), (1350, 58059), (2025, 38706), (2430, 32255), (4050, 19353), (6075, 12902), (6451, 12150)]