61254400

素因数分解:

$2^8\times 5^2\times {\mathrm{17}}^1\times {\mathrm{563}}^1$

素因数の和:606

約数の個数: 108

約数和(自身を含む): 160817832

約数和(自身を除く): 99563432

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 128, 136, 160, 170, 200, 256, 272, 320, 340, 400, 425, 544, 563, 640, 680, 800, 850, 1088, 1126, 1280, 1360, 1600, 1700, 2176, 2252, 2720, 2815, 3200, 3400, 4352, 4504, 5440, 5630, 6400, 6800, 9008, 9571, 10880, 11260, 13600, 14075, 18016, 19142, 21760, 22520, 27200, 28150, 36032, 38284, 45040, 47855, 54400, 56300, 72064, 76568, 90080, 95710, 108800, 112600, 144128, 153136, 180160, 191420, 225200, 239275, 306272, 360320, 382840, 450400, 478550, 612544, 720640, 765680, 900800, 957100, 1225088, 1531360, 1801600, 1914200, 2450176, 3062720, 3603200, 3828400, 6125440, 7656800, 12250880, 15313600, 30627200, 61254400]

約数ペア:

[(1, 61254400), (2, 30627200), (4, 15313600), (5, 12250880), (8, 7656800), (10, 6125440), (16, 3828400), (17, 3603200), (20, 3062720), (25, 2450176), (32, 1914200), (34, 1801600), (40, 1531360), (50, 1225088), (64, 957100), (68, 900800), (80, 765680), (85, 720640), (100, 612544), (128, 478550), (136, 450400), (160, 382840), (170, 360320), (200, 306272), (256, 239275), (272, 225200), (320, 191420), (340, 180160), (400, 153136), (425, 144128), (544, 112600), (563, 108800), (640, 95710), (680, 90080), (800, 76568), (850, 72064), (1088, 56300), (1126, 54400), (1280, 47855), (1360, 45040), (1600, 38284), (1700, 36032), (2176, 28150), (2252, 27200), (2720, 22520), (2815, 21760), (3200, 19142), (3400, 18016), (4352, 14075), (4504, 13600), (5440, 11260), (5630, 10880), (6400, 9571), (6800, 9008)]