188143020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26801}}^1$

素因数の和:26832

約数の個数: 96

約数和(自身を含む): 630383040

約数和(自身を除く): 442240020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 26801, 53602, 80403, 107204, 134005, 160806, 241209, 268010, 321612, 348413, 402015, 482418, 536020, 696826, 723627, 804030, 964836, 1045239, 1206045, 1393652, 1447254, 1608060, 1742065, 2090478, 2412090, 2894508, 3135717, 3484130, 3618135, 4180956, 4824180, 5226195, 6271434, 6968260, 7236270, 9407151, 10452390, 12542868, 14472540, 15678585, 18814302, 20904780, 31357170, 37628604, 47035755, 62714340, 94071510, 188143020]

約数ペア:

[(1, 188143020), (2, 94071510), (3, 62714340), (4, 47035755), (5, 37628604), (6, 31357170), (9, 20904780), (10, 18814302), (12, 15678585), (13, 14472540), (15, 12542868), (18, 10452390), (20, 9407151), (26, 7236270), (27, 6968260), (30, 6271434), (36, 5226195), (39, 4824180), (45, 4180956), (52, 3618135), (54, 3484130), (60, 3135717), (65, 2894508), (78, 2412090), (90, 2090478), (108, 1742065), (117, 1608060), (130, 1447254), (135, 1393652), (156, 1206045), (180, 1045239), (195, 964836), (234, 804030), (260, 723627), (270, 696826), (351, 536020), (390, 482418), (468, 402015), (540, 348413), (585, 321612), (702, 268010), (780, 241209), (1170, 160806), (1404, 134005), (1755, 107204), (2340, 80403), (3510, 53602), (7020, 26801)]