144496100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{797}}^1$

素因数の和:862

約数の個数: 108

約数和(自身を含む): 375077556

約数和(自身を除く): 230581456

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 37, 49, 50, 70, 74, 98, 100, 140, 148, 175, 185, 196, 245, 259, 350, 370, 490, 518, 700, 740, 797, 925, 980, 1036, 1225, 1295, 1594, 1813, 1850, 2450, 2590, 3188, 3626, 3700, 3985, 4900, 5180, 5579, 6475, 7252, 7970, 9065, 11158, 12950, 15940, 18130, 19925, 22316, 25900, 27895, 29489, 36260, 39053, 39850, 45325, 55790, 58978, 78106, 79700, 90650, 111580, 117956, 139475, 147445, 156212, 181300, 195265, 206423, 278950, 294890, 390530, 412846, 557900, 589780, 737225, 781060, 825692, 976325, 1032115, 1444961, 1474450, 1952650, 2064230, 2889922, 2948900, 3905300, 4128460, 5160575, 5779844, 7224805, 10321150, 14449610, 20642300, 28899220, 36124025, 72248050, 144496100]

約数ペア:

[(1, 144496100), (2, 72248050), (4, 36124025), (5, 28899220), (7, 20642300), (10, 14449610), (14, 10321150), (20, 7224805), (25, 5779844), (28, 5160575), (35, 4128460), (37, 3905300), (49, 2948900), (50, 2889922), (70, 2064230), (74, 1952650), (98, 1474450), (100, 1444961), (140, 1032115), (148, 976325), (175, 825692), (185, 781060), (196, 737225), (245, 589780), (259, 557900), (350, 412846), (370, 390530), (490, 294890), (518, 278950), (700, 206423), (740, 195265), (797, 181300), (925, 156212), (980, 147445), (1036, 139475), (1225, 117956), (1295, 111580), (1594, 90650), (1813, 79700), (1850, 78106), (2450, 58978), (2590, 55790), (3188, 45325), (3626, 39850), (3700, 39053), (3985, 36260), (4900, 29489), (5180, 27895), (5579, 25900), (6475, 22316), (7252, 19925), (7970, 18130), (9065, 15940), (11158, 12950)]