27565525900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{3533}}^1$

素因数の和:3772

約数の個数: 144

約数和(自身を含む): 67252133088

約数和(自身を除く): 39686607188

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 41, 44, 50, 55, 82, 100, 110, 164, 173, 205, 220, 275, 346, 410, 451, 550, 692, 820, 865, 902, 1025, 1100, 1730, 1804, 1903, 2050, 2255, 3460, 3533, 3806, 4100, 4325, 4510, 7066, 7093, 7612, 8650, 9020, 9515, 11275, 14132, 14186, 17300, 17665, 19030, 22550, 28372, 35330, 35465, 38060, 38863, 45100, 47575, 70660, 70930, 77726, 78023, 88325, 95150, 141860, 144853, 155452, 156046, 176650, 177325, 190300, 194315, 289706, 312092, 353300, 354650, 388630, 390115, 579412, 611209, 709300, 724265, 777260, 780230, 971575, 1222418, 1448530, 1560460, 1593383, 1943150, 1950575, 2444836, 2897060, 3056045, 3186766, 3621325, 3886300, 3901150, 6112090, 6373532, 6723299, 7242650, 7802300, 7966915, 12224180, 13446598, 14485300, 15280225, 15933830, 25059569, 26893196, 30560450, 31867660, 33616495, 39834575, 50119138, 61120900, 67232990, 79669150, 100238276, 125297845, 134465980, 159338300, 168082475, 250595690, 275655259, 336164950, 501191380, 551310518, 626489225, 672329900, 1102621036, 1252978450, 1378276295, 2505956900, 2756552590, 5513105180, 6891381475, 13782762950, 27565525900]

約数ペア:

[(1, 27565525900), (2, 13782762950), (4, 6891381475), (5, 5513105180), (10, 2756552590), (11, 2505956900), (20, 1378276295), (22, 1252978450), (25, 1102621036), (41, 672329900), (44, 626489225), (50, 551310518), (55, 501191380), (82, 336164950), (100, 275655259), (110, 250595690), (164, 168082475), (173, 159338300), (205, 134465980), (220, 125297845), (275, 100238276), (346, 79669150), (410, 67232990), (451, 61120900), (550, 50119138), (692, 39834575), (820, 33616495), (865, 31867660), (902, 30560450), (1025, 26893196), (1100, 25059569), (1730, 15933830), (1804, 15280225), (1903, 14485300), (2050, 13446598), (2255, 12224180), (3460, 7966915), (3533, 7802300), (3806, 7242650), (4100, 6723299), (4325, 6373532), (4510, 6112090), (7066, 3901150), (7093, 3886300), (7612, 3621325), (8650, 3186766), (9020, 3056045), (9515, 2897060), (11275, 2444836), (14132, 1950575), (14186, 1943150), (17300, 1593383), (17665, 1560460), (19030, 1448530), (22550, 1222418), (28372, 971575), (35330, 780230), (35465, 777260), (38060, 724265), (38863, 709300), (45100, 611209), (47575, 579412), (70660, 390115), (70930, 388630), (77726, 354650), (78023, 353300), (88325, 312092), (95150, 289706), (141860, 194315), (144853, 190300), (155452, 177325), (156046, 176650)]