55015650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{179}}^1\times {\mathrm{683}}^1$

素因数の和:880

約数の個数: 72

約数和(自身を含む): 148852080

約数和(自身を除く): 93836430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 179, 225, 358, 450, 537, 683, 895, 1074, 1366, 1611, 1790, 2049, 2685, 3222, 3415, 4098, 4475, 5370, 6147, 6830, 8055, 8950, 10245, 12294, 13425, 16110, 17075, 20490, 26850, 30735, 34150, 40275, 51225, 61470, 80550, 102450, 122257, 153675, 244514, 307350, 366771, 611285, 733542, 1100313, 1222570, 1833855, 2200626, 3056425, 3667710, 5501565, 6112850, 9169275, 11003130, 18338550, 27507825, 55015650]

約数ペア:

[(1, 55015650), (2, 27507825), (3, 18338550), (5, 11003130), (6, 9169275), (9, 6112850), (10, 5501565), (15, 3667710), (18, 3056425), (25, 2200626), (30, 1833855), (45, 1222570), (50, 1100313), (75, 733542), (90, 611285), (150, 366771), (179, 307350), (225, 244514), (358, 153675), (450, 122257), (537, 102450), (683, 80550), (895, 61470), (1074, 51225), (1366, 40275), (1611, 34150), (1790, 30735), (2049, 26850), (2685, 20490), (3222, 17075), (3415, 16110), (4098, 13425), (4475, 12294), (5370, 10245), (6147, 8950), (6830, 8055)]