76894800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{461}}^1$

素因数の和:621

約数の個数: 120

約数和(自身を含む): 248629920

約数和(自身を除く): 171735120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 139, 150, 200, 240, 278, 300, 400, 417, 461, 556, 600, 695, 834, 922, 1112, 1200, 1383, 1390, 1668, 1844, 2085, 2224, 2305, 2766, 2780, 3336, 3475, 3688, 4170, 4610, 5532, 5560, 6672, 6915, 6950, 7376, 8340, 9220, 10425, 11064, 11120, 11525, 13830, 13900, 16680, 18440, 20850, 22128, 23050, 27660, 27800, 33360, 34575, 36880, 41700, 46100, 55320, 55600, 64079, 69150, 83400, 92200, 110640, 128158, 138300, 166800, 184400, 192237, 256316, 276600, 320395, 384474, 512632, 553200, 640790, 768948, 961185, 1025264, 1281580, 1537896, 1601975, 1922370, 2563160, 3075792, 3203950, 3844740, 4805925, 5126320, 6407900, 7689480, 9611850, 12815800, 15378960, 19223700, 25631600, 38447400, 76894800]

約数ペア:

[(1, 76894800), (2, 38447400), (3, 25631600), (4, 19223700), (5, 15378960), (6, 12815800), (8, 9611850), (10, 7689480), (12, 6407900), (15, 5126320), (16, 4805925), (20, 3844740), (24, 3203950), (25, 3075792), (30, 2563160), (40, 1922370), (48, 1601975), (50, 1537896), (60, 1281580), (75, 1025264), (80, 961185), (100, 768948), (120, 640790), (139, 553200), (150, 512632), (200, 384474), (240, 320395), (278, 276600), (300, 256316), (400, 192237), (417, 184400), (461, 166800), (556, 138300), (600, 128158), (695, 110640), (834, 92200), (922, 83400), (1112, 69150), (1200, 64079), (1383, 55600), (1390, 55320), (1668, 46100), (1844, 41700), (2085, 36880), (2224, 34575), (2305, 33360), (2766, 27800), (2780, 27660), (3336, 23050), (3475, 22128), (3688, 20850), (4170, 18440), (4610, 16680), (5532, 13900), (5560, 13830), (6672, 11525), (6915, 11120), (6950, 11064), (7376, 10425), (8340, 9220)]