201303660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{55001}}^1$

素因数の和:55074

約数の個数: 48

約数和(自身を含む): 572900832

約数和(自身を除く): 371597172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 55001, 110002, 165003, 220004, 275005, 330006, 550010, 660012, 825015, 1100020, 1650030, 3300060, 3355061, 6710122, 10065183, 13420244, 16775305, 20130366, 33550610, 40260732, 50325915, 67101220, 100651830, 201303660]

約数ペア:

[(1, 201303660), (2, 100651830), (3, 67101220), (4, 50325915), (5, 40260732), (6, 33550610), (10, 20130366), (12, 16775305), (15, 13420244), (20, 10065183), (30, 6710122), (60, 3355061), (61, 3300060), (122, 1650030), (183, 1100020), (244, 825015), (305, 660012), (366, 550010), (610, 330006), (732, 275005), (915, 220004), (1220, 165003), (1830, 110002), (3660, 55001)]