2976804540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{39659}}^1$

素因数の和:39816

約数の個数: 96

約数和(自身を含む): 9328032000

約数和(自身を除く): 6351227460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 139, 180, 270, 278, 417, 540, 556, 695, 834, 1251, 1390, 1668, 2085, 2502, 2780, 3753, 4170, 5004, 6255, 7506, 8340, 12510, 15012, 18765, 25020, 37530, 39659, 75060, 79318, 118977, 158636, 198295, 237954, 356931, 396590, 475908, 594885, 713862, 793180, 1070793, 1189770, 1427724, 1784655, 2141586, 2379540, 3569310, 4283172, 5353965, 5512601, 7138620, 10707930, 11025202, 16537803, 21415860, 22050404, 27563005, 33075606, 49613409, 55126010, 66151212, 82689015, 99226818, 110252020, 148840227, 165378030, 198453636, 248067045, 297680454, 330756060, 496134090, 595360908, 744201135, 992268180, 1488402270, 2976804540]

約数ペア:

[(1, 2976804540), (2, 1488402270), (3, 992268180), (4, 744201135), (5, 595360908), (6, 496134090), (9, 330756060), (10, 297680454), (12, 248067045), (15, 198453636), (18, 165378030), (20, 148840227), (27, 110252020), (30, 99226818), (36, 82689015), (45, 66151212), (54, 55126010), (60, 49613409), (90, 33075606), (108, 27563005), (135, 22050404), (139, 21415860), (180, 16537803), (270, 11025202), (278, 10707930), (417, 7138620), (540, 5512601), (556, 5353965), (695, 4283172), (834, 3569310), (1251, 2379540), (1390, 2141586), (1668, 1784655), (2085, 1427724), (2502, 1189770), (2780, 1070793), (3753, 793180), (4170, 713862), (5004, 594885), (6255, 475908), (7506, 396590), (8340, 356931), (12510, 237954), (15012, 198295), (18765, 158636), (25020, 118977), (37530, 79318), (39659, 75060)]