90704100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{15913}}^1$

素因数の和:15949

約数の個数: 72

約数和(自身を含む): 276267040

約数和(自身を除く): 185562940

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, 5700, 15913, 31826, 47739, 63652, 79565, 95478, 159130, 190956, 238695, 302347, 318260, 397825, 477390, 604694, 795650, 907041, 954780, 1193475, 1209388, 1511735, 1591300, 1814082, 2386950, 3023470, 3628164, 4535205, 4773900, 6046940, 7558675, 9070410, 15117350, 18140820, 22676025, 30234700, 45352050, 90704100]

約数ペア:

[(1, 90704100), (2, 45352050), (3, 30234700), (4, 22676025), (5, 18140820), (6, 15117350), (10, 9070410), (12, 7558675), (15, 6046940), (19, 4773900), (20, 4535205), (25, 3628164), (30, 3023470), (38, 2386950), (50, 1814082), (57, 1591300), (60, 1511735), (75, 1209388), (76, 1193475), (95, 954780), (100, 907041), (114, 795650), (150, 604694), (190, 477390), (228, 397825), (285, 318260), (300, 302347), (380, 238695), (475, 190956), (570, 159130), (950, 95478), (1140, 79565), (1425, 63652), (1900, 47739), (2850, 31826), (5700, 15913)]