27881001060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{715999}}^1$

素因数の和:716081

約数の個数: 96

約数和(自身を含む): 86607360000

約数和(自身を除く): 58726358940

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 59, 60, 66, 110, 118, 132, 165, 177, 220, 236, 295, 330, 354, 590, 649, 660, 708, 885, 1180, 1298, 1770, 1947, 2596, 3245, 3540, 3894, 6490, 7788, 9735, 12980, 19470, 38940, 715999, 1431998, 2147997, 2863996, 3579995, 4295994, 7159990, 7875989, 8591988, 10739985, 14319980, 15751978, 21479970, 23627967, 31503956, 39379945, 42243941, 42959940, 47255934, 78759890, 84487882, 94511868, 118139835, 126731823, 157519780, 168975764, 211219705, 236279670, 253463646, 422439410, 464683351, 472559340, 506927292, 633659115, 844878820, 929366702, 1267318230, 1394050053, 1858733404, 2323416755, 2534636460, 2788100106, 4646833510, 5576200212, 6970250265, 9293667020, 13940500530, 27881001060]

約数ペア:

[(1, 27881001060), (2, 13940500530), (3, 9293667020), (4, 6970250265), (5, 5576200212), (6, 4646833510), (10, 2788100106), (11, 2534636460), (12, 2323416755), (15, 1858733404), (20, 1394050053), (22, 1267318230), (30, 929366702), (33, 844878820), (44, 633659115), (55, 506927292), (59, 472559340), (60, 464683351), (66, 422439410), (110, 253463646), (118, 236279670), (132, 211219705), (165, 168975764), (177, 157519780), (220, 126731823), (236, 118139835), (295, 94511868), (330, 84487882), (354, 78759890), (590, 47255934), (649, 42959940), (660, 42243941), (708, 39379945), (885, 31503956), (1180, 23627967), (1298, 21479970), (1770, 15751978), (1947, 14319980), (2596, 10739985), (3245, 8591988), (3540, 7875989), (3894, 7159990), (6490, 4295994), (7788, 3579995), (9735, 2863996), (12980, 2147997), (19470, 1431998), (38940, 715999)]