15544980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2617}}^1$

素因数の和:2646

約数の個数: 96

約数和(自身を含む): 52778880

約数和(自身を除く): 37233900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2617, 2970, 5234, 5940, 7851, 10468, 13085, 15702, 23553, 26170, 28787, 31404, 39255, 47106, 52340, 57574, 70659, 78510, 86361, 94212, 115148, 117765, 141318, 143935, 157020, 172722, 235530, 259083, 282636, 287870, 345444, 353295, 431805, 471060, 518166, 575740, 706590, 777249, 863610, 1036332, 1295415, 1413180, 1554498, 1727220, 2590830, 3108996, 3886245, 5181660, 7772490, 15544980]

約数ペア:

[(1, 15544980), (2, 7772490), (3, 5181660), (4, 3886245), (5, 3108996), (6, 2590830), (9, 1727220), (10, 1554498), (11, 1413180), (12, 1295415), (15, 1036332), (18, 863610), (20, 777249), (22, 706590), (27, 575740), (30, 518166), (33, 471060), (36, 431805), (44, 353295), (45, 345444), (54, 287870), (55, 282636), (60, 259083), (66, 235530), (90, 172722), (99, 157020), (108, 143935), (110, 141318), (132, 117765), (135, 115148), (165, 94212), (180, 86361), (198, 78510), (220, 70659), (270, 57574), (297, 52340), (330, 47106), (396, 39255), (495, 31404), (540, 28787), (594, 26170), (660, 23553), (990, 15702), (1188, 13085), (1485, 10468), (1980, 7851), (2617, 5940), (2970, 5234)]