72625900

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:331

約数の個数: 72

約数和(自身を含む): 163677024

約数和(自身を除く): 91051124

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 71, 100, 106, 142, 193, 212, 265, 284, 355, 386, 530, 710, 772, 965, 1060, 1325, 1420, 1775, 1930, 2650, 3550, 3763, 3860, 4825, 5300, 7100, 7526, 9650, 10229, 13703, 15052, 18815, 19300, 20458, 27406, 37630, 40916, 51145, 54812, 68515, 75260, 94075, 102290, 137030, 188150, 204580, 255725, 274060, 342575, 376300, 511450, 685150, 726259, 1022900, 1370300, 1452518, 2905036, 3631295, 7262590, 14525180, 18156475, 36312950, 72625900]

約数ペア:

[(1, 72625900), (2, 36312950), (4, 18156475), (5, 14525180), (10, 7262590), (20, 3631295), (25, 2905036), (50, 1452518), (53, 1370300), (71, 1022900), (100, 726259), (106, 685150), (142, 511450), (193, 376300), (212, 342575), (265, 274060), (284, 255725), (355, 204580), (386, 188150), (530, 137030), (710, 102290), (772, 94075), (965, 75260), (1060, 68515), (1325, 54812), (1420, 51145), (1775, 40916), (1930, 37630), (2650, 27406), (3550, 20458), (3763, 19300), (3860, 18815), (4825, 15052), (5300, 13703), (7100, 10229), (7526, 9650)]