45222100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{839}}^1$

素因数の和:878

約数の個数: 108

約数和(自身を含む): 124679520

約数和(自身を除く): 79457420

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 49, 50, 55, 70, 77, 98, 100, 110, 140, 154, 175, 196, 220, 245, 275, 308, 350, 385, 490, 539, 550, 700, 770, 839, 980, 1078, 1100, 1225, 1540, 1678, 1925, 2156, 2450, 2695, 3356, 3850, 4195, 4900, 5390, 5873, 7700, 8390, 9229, 10780, 11746, 13475, 16780, 18458, 20975, 23492, 26950, 29365, 36916, 41111, 41950, 46145, 53900, 58730, 64603, 82222, 83900, 92290, 117460, 129206, 146825, 164444, 184580, 205555, 230725, 258412, 293650, 323015, 411110, 452221, 461450, 587300, 646030, 822220, 904442, 922900, 1027775, 1292060, 1615075, 1808884, 2055550, 2261105, 3230150, 4111100, 4522210, 6460300, 9044420, 11305525, 22611050, 45222100]

約数ペア:

[(1, 45222100), (2, 22611050), (4, 11305525), (5, 9044420), (7, 6460300), (10, 4522210), (11, 4111100), (14, 3230150), (20, 2261105), (22, 2055550), (25, 1808884), (28, 1615075), (35, 1292060), (44, 1027775), (49, 922900), (50, 904442), (55, 822220), (70, 646030), (77, 587300), (98, 461450), (100, 452221), (110, 411110), (140, 323015), (154, 293650), (175, 258412), (196, 230725), (220, 205555), (245, 184580), (275, 164444), (308, 146825), (350, 129206), (385, 117460), (490, 92290), (539, 83900), (550, 82222), (700, 64603), (770, 58730), (839, 53900), (980, 46145), (1078, 41950), (1100, 41111), (1225, 36916), (1540, 29365), (1678, 26950), (1925, 23492), (2156, 20975), (2450, 18458), (2695, 16780), (3356, 13475), (3850, 11746), (4195, 10780), (4900, 9229), (5390, 8390), (5873, 7700)]