25917900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4547}}^1$

素因数の和:4583

約数の個数: 72

約数和(自身を含む): 78953280

約数和(自身を除く): 53035380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 4547, 5700, 9094, 13641, 18188, 22735, 27282, 45470, 54564, 68205, 86393, 90940, 113675, 136410, 172786, 227350, 259179, 272820, 341025, 345572, 431965, 454700, 518358, 682050, 863930, 1036716, 1295895, 1364100, 1727860, 2159825, 2591790, 4319650, 5183580, 6479475, 8639300, 12958950, 25917900]

約数ペア:

[(1, 25917900), (2, 12958950), (3, 8639300), (4, 6479475), (5, 5183580), (6, 4319650), (10, 2591790), (12, 2159825), (15, 1727860), (19, 1364100), (20, 1295895), (25, 1036716), (30, 863930), (38, 682050), (50, 518358), (57, 454700), (60, 431965), (75, 345572), (76, 341025), (95, 272820), (100, 259179), (114, 227350), (150, 172786), (190, 136410), (228, 113675), (285, 90940), (300, 86393), (380, 68205), (475, 54564), (570, 45470), (950, 27282), (1140, 22735), (1425, 18188), (1900, 13641), (2850, 9094), (4547, 5700)]