61503300

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{2531}}^1$

素因数の和:2560

約数の個数: 108

約数和(自身を含む): 199997616

約数和(自身を除く): 138494316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 243, 270, 300, 324, 405, 450, 486, 540, 675, 810, 900, 972, 1215, 1350, 1620, 2025, 2430, 2531, 2700, 4050, 4860, 5062, 6075, 7593, 8100, 10124, 12150, 12655, 15186, 22779, 24300, 25310, 30372, 37965, 45558, 50620, 63275, 68337, 75930, 91116, 113895, 126550, 136674, 151860, 189825, 205011, 227790, 253100, 273348, 341685, 379650, 410022, 455580, 569475, 615033, 683370, 759300, 820044, 1025055, 1138950, 1230066, 1366740, 1708425, 2050110, 2277900, 2460132, 3075165, 3416850, 4100220, 5125275, 6150330, 6833700, 10250550, 12300660, 15375825, 20501100, 30751650, 61503300]

約数ペア:

[(1, 61503300), (2, 30751650), (3, 20501100), (4, 15375825), (5, 12300660), (6, 10250550), (9, 6833700), (10, 6150330), (12, 5125275), (15, 4100220), (18, 3416850), (20, 3075165), (25, 2460132), (27, 2277900), (30, 2050110), (36, 1708425), (45, 1366740), (50, 1230066), (54, 1138950), (60, 1025055), (75, 820044), (81, 759300), (90, 683370), (100, 615033), (108, 569475), (135, 455580), (150, 410022), (162, 379650), (180, 341685), (225, 273348), (243, 253100), (270, 227790), (300, 205011), (324, 189825), (405, 151860), (450, 136674), (486, 126550), (540, 113895), (675, 91116), (810, 75930), (900, 68337), (972, 63275), (1215, 50620), (1350, 45558), (1620, 37965), (2025, 30372), (2430, 25310), (2531, 24300), (2700, 22779), (4050, 15186), (4860, 12655), (5062, 12150), (6075, 10124), (7593, 8100)]