885300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:257

約数の個数: 72

約数和(自身を含む): 2770656

約数和(自身を除く): 1885356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 227, 260, 300, 325, 390, 454, 650, 681, 780, 908, 975, 1135, 1300, 1362, 1950, 2270, 2724, 2951, 3405, 3900, 4540, 5675, 5902, 6810, 8853, 11350, 11804, 13620, 14755, 17025, 17706, 22700, 29510, 34050, 35412, 44265, 59020, 68100, 73775, 88530, 147550, 177060, 221325, 295100, 442650, 885300]

約数ペア:

[(1, 885300), (2, 442650), (3, 295100), (4, 221325), (5, 177060), (6, 147550), (10, 88530), (12, 73775), (13, 68100), (15, 59020), (20, 44265), (25, 35412), (26, 34050), (30, 29510), (39, 22700), (50, 17706), (52, 17025), (60, 14755), (65, 13620), (75, 11804), (78, 11350), (100, 8853), (130, 6810), (150, 5902), (156, 5675), (195, 4540), (227, 3900), (260, 3405), (300, 2951), (325, 2724), (390, 2270), (454, 1950), (650, 1362), (681, 1300), (780, 1135), (908, 975)]