26732529540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{631}}^2$

素因数の和:1650

約数の個数: 108

約数和(自身を含む): 81435125772

約数和(自身を除く): 54702596232

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 373, 631, 746, 1119, 1262, 1492, 1865, 1893, 2238, 2524, 3155, 3357, 3730, 3786, 4476, 5595, 5679, 6310, 6714, 7460, 7572, 9465, 11190, 11358, 12620, 13428, 16785, 18930, 22380, 22716, 28395, 33570, 37860, 56790, 67140, 113580, 235363, 398161, 470726, 706089, 796322, 941452, 1176815, 1194483, 1412178, 1592644, 1990805, 2118267, 2353630, 2388966, 2824356, 3530445, 3583449, 3981610, 4236534, 4707260, 4777932, 5972415, 7060890, 7166898, 7963220, 8473068, 10591335, 11944830, 14121780, 14333796, 17917245, 21182670, 23889660, 35834490, 42365340, 71668980, 148514053, 297028106, 445542159, 594056212, 742570265, 891084318, 1336626477, 1485140530, 1782168636, 2227710795, 2673252954, 2970281060, 4455421590, 5346505908, 6683132385, 8910843180, 13366264770, 26732529540]

約数ペア:

[(1, 26732529540), (2, 13366264770), (3, 8910843180), (4, 6683132385), (5, 5346505908), (6, 4455421590), (9, 2970281060), (10, 2673252954), (12, 2227710795), (15, 1782168636), (18, 1485140530), (20, 1336626477), (30, 891084318), (36, 742570265), (45, 594056212), (60, 445542159), (90, 297028106), (180, 148514053), (373, 71668980), (631, 42365340), (746, 35834490), (1119, 23889660), (1262, 21182670), (1492, 17917245), (1865, 14333796), (1893, 14121780), (2238, 11944830), (2524, 10591335), (3155, 8473068), (3357, 7963220), (3730, 7166898), (3786, 7060890), (4476, 5972415), (5595, 4777932), (5679, 4707260), (6310, 4236534), (6714, 3981610), (7460, 3583449), (7572, 3530445), (9465, 2824356), (11190, 2388966), (11358, 2353630), (12620, 2118267), (13428, 1990805), (16785, 1592644), (18930, 1412178), (22380, 1194483), (22716, 1176815), (28395, 941452), (33570, 796322), (37860, 706089), (56790, 470726), (67140, 398161), (113580, 235363)]