77859200

素因数分解:

$2^7\times 5^2\times {\mathrm{29}}^1\times {\mathrm{839}}^1$

素因数の和:892

約数の個数: 96

約数和(自身を含む): 199206000

約数和(自身を除く): 121346800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 64, 80, 100, 116, 128, 145, 160, 200, 232, 290, 320, 400, 464, 580, 640, 725, 800, 839, 928, 1160, 1450, 1600, 1678, 1856, 2320, 2900, 3200, 3356, 3712, 4195, 4640, 5800, 6712, 8390, 9280, 11600, 13424, 16780, 18560, 20975, 23200, 24331, 26848, 33560, 41950, 46400, 48662, 53696, 67120, 83900, 92800, 97324, 107392, 121655, 134240, 167800, 194648, 243310, 268480, 335600, 389296, 486620, 536960, 608275, 671200, 778592, 973240, 1216550, 1342400, 1557184, 1946480, 2433100, 2684800, 3114368, 3892960, 4866200, 7785920, 9732400, 15571840, 19464800, 38929600, 77859200]

約数ペア:

[(1, 77859200), (2, 38929600), (4, 19464800), (5, 15571840), (8, 9732400), (10, 7785920), (16, 4866200), (20, 3892960), (25, 3114368), (29, 2684800), (32, 2433100), (40, 1946480), (50, 1557184), (58, 1342400), (64, 1216550), (80, 973240), (100, 778592), (116, 671200), (128, 608275), (145, 536960), (160, 486620), (200, 389296), (232, 335600), (290, 268480), (320, 243310), (400, 194648), (464, 167800), (580, 134240), (640, 121655), (725, 107392), (800, 97324), (839, 92800), (928, 83900), (1160, 67120), (1450, 53696), (1600, 48662), (1678, 46400), (1856, 41950), (2320, 33560), (2900, 26848), (3200, 24331), (3356, 23200), (3712, 20975), (4195, 18560), (4640, 16780), (5800, 13424), (6712, 11600), (8390, 9280)]