55894500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{12421}}^1$

素因数の和:12446

約数の個数: 72

約数和(自身を含む): 176342712

約数和(自身を除く): 120448212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 12421, 24842, 37263, 49684, 62105, 74526, 111789, 124210, 149052, 186315, 223578, 248420, 310525, 372630, 447156, 558945, 621050, 745260, 931575, 1117890, 1242100, 1552625, 1863150, 2235780, 2794725, 3105250, 3726300, 4657875, 5589450, 6210500, 9315750, 11178900, 13973625, 18631500, 27947250, 55894500]

約数ペア:

[(1, 55894500), (2, 27947250), (3, 18631500), (4, 13973625), (5, 11178900), (6, 9315750), (9, 6210500), (10, 5589450), (12, 4657875), (15, 3726300), (18, 3105250), (20, 2794725), (25, 2235780), (30, 1863150), (36, 1552625), (45, 1242100), (50, 1117890), (60, 931575), (75, 745260), (90, 621050), (100, 558945), (125, 447156), (150, 372630), (180, 310525), (225, 248420), (250, 223578), (300, 186315), (375, 149052), (450, 124210), (500, 111789), (750, 74526), (900, 62105), (1125, 49684), (1500, 37263), (2250, 24842), (4500, 12421)]