121465800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{67481}}^1$

素因数の和:67503

約数の個数: 72

約数和(自身を含む): 407928690

約数和(自身を除く): 286462890

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 67481, 134962, 202443, 269924, 337405, 404886, 539848, 607329, 674810, 809772, 1012215, 1214658, 1349620, 1619544, 1687025, 2024430, 2429316, 2699240, 3036645, 3374050, 4048860, 4858632, 5061075, 6073290, 6748100, 8097720, 10122150, 12146580, 13496200, 15183225, 20244300, 24293160, 30366450, 40488600, 60732900, 121465800]

約数ペア:

[(1, 121465800), (2, 60732900), (3, 40488600), (4, 30366450), (5, 24293160), (6, 20244300), (8, 15183225), (9, 13496200), (10, 12146580), (12, 10122150), (15, 8097720), (18, 6748100), (20, 6073290), (24, 5061075), (25, 4858632), (30, 4048860), (36, 3374050), (40, 3036645), (45, 2699240), (50, 2429316), (60, 2024430), (72, 1687025), (75, 1619544), (90, 1349620), (100, 1214658), (120, 1012215), (150, 809772), (180, 674810), (200, 607329), (225, 539848), (300, 404886), (360, 337405), (450, 269924), (600, 202443), (900, 134962), (1800, 67481)]