202404420

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{41647}}^1$

素因数の和:41671

約数の個数: 72

約数和(自身を含む): 636714624

約数和(自身を除く): 434310204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 41647, 83294, 124941, 166588, 208235, 249882, 374823, 416470, 499764, 624705, 749646, 832940, 1124469, 1249410, 1499292, 1874115, 2248938, 2498820, 3373407, 3748230, 4497876, 5622345, 6746814, 7496460, 10120221, 11244690, 13493628, 16867035, 20240442, 22489380, 33734070, 40480884, 50601105, 67468140, 101202210, 202404420]

約数ペア:

[(1, 202404420), (2, 101202210), (3, 67468140), (4, 50601105), (5, 40480884), (6, 33734070), (9, 22489380), (10, 20240442), (12, 16867035), (15, 13493628), (18, 11244690), (20, 10120221), (27, 7496460), (30, 6746814), (36, 5622345), (45, 4497876), (54, 3748230), (60, 3373407), (81, 2498820), (90, 2248938), (108, 1874115), (135, 1499292), (162, 1249410), (180, 1124469), (243, 832940), (270, 749646), (324, 624705), (405, 499764), (486, 416470), (540, 374823), (810, 249882), (972, 208235), (1215, 166588), (1620, 124941), (2430, 83294), (4860, 41647)]