152206380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{2267}}^1$

素因数の和:2655

約数の個数: 72

約数和(自身を含む): 463134672

約数和(自身を除く): 310928292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 373, 746, 1119, 1492, 1865, 2238, 2267, 3357, 3730, 4476, 4534, 5595, 6714, 6801, 7460, 9068, 11190, 11335, 13428, 13602, 16785, 20403, 22380, 22670, 27204, 33570, 34005, 40806, 45340, 67140, 68010, 81612, 102015, 136020, 204030, 408060, 845591, 1691182, 2536773, 3382364, 4227955, 5073546, 7610319, 8455910, 10147092, 12683865, 15220638, 16911820, 25367730, 30441276, 38051595, 50735460, 76103190, 152206380]

約数ペア:

[(1, 152206380), (2, 76103190), (3, 50735460), (4, 38051595), (5, 30441276), (6, 25367730), (9, 16911820), (10, 15220638), (12, 12683865), (15, 10147092), (18, 8455910), (20, 7610319), (30, 5073546), (36, 4227955), (45, 3382364), (60, 2536773), (90, 1691182), (180, 845591), (373, 408060), (746, 204030), (1119, 136020), (1492, 102015), (1865, 81612), (2238, 68010), (2267, 67140), (3357, 45340), (3730, 40806), (4476, 34005), (4534, 33570), (5595, 27204), (6714, 22670), (6801, 22380), (7460, 20403), (9068, 16785), (11190, 13602), (11335, 13428)]