4485900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{787}}^1$

素因数の和:823

約数の個数: 72

約数和(自身を含む): 13679680

約数和(自身を除く): 9193780

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, 787, 950, 1140, 1425, 1574, 1900, 2361, 2850, 3148, 3935, 4722, 5700, 7870, 9444, 11805, 14953, 15740, 19675, 23610, 29906, 39350, 44859, 47220, 59025, 59812, 74765, 78700, 89718, 118050, 149530, 179436, 224295, 236100, 299060, 373825, 448590, 747650, 897180, 1121475, 1495300, 2242950, 4485900]

約数ペア:

[(1, 4485900), (2, 2242950), (3, 1495300), (4, 1121475), (5, 897180), (6, 747650), (10, 448590), (12, 373825), (15, 299060), (19, 236100), (20, 224295), (25, 179436), (30, 149530), (38, 118050), (50, 89718), (57, 78700), (60, 74765), (75, 59812), (76, 59025), (95, 47220), (100, 44859), (114, 39350), (150, 29906), (190, 23610), (228, 19675), (285, 15740), (300, 14953), (380, 11805), (475, 9444), (570, 7870), (787, 5700), (950, 4722), (1140, 3935), (1425, 3148), (1574, 2850), (1900, 2361)]