72258600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{120431}}^1$

素因数の和:120450

約数の個数: 48

約数和(自身を含む): 224003520

約数和(自身を除く): 151744920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 120431, 240862, 361293, 481724, 602155, 722586, 963448, 1204310, 1445172, 1806465, 2408620, 2890344, 3010775, 3612930, 4817240, 6021550, 7225860, 9032325, 12043100, 14451720, 18064650, 24086200, 36129300, 72258600]

約数ペア:

[(1, 72258600), (2, 36129300), (3, 24086200), (4, 18064650), (5, 14451720), (6, 12043100), (8, 9032325), (10, 7225860), (12, 6021550), (15, 4817240), (20, 3612930), (24, 3010775), (25, 2890344), (30, 2408620), (40, 1806465), (50, 1445172), (60, 1204310), (75, 963448), (100, 722586), (120, 602155), (150, 481724), (200, 361293), (300, 240862), (600, 120431)]