1453646900

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{3863}}^1$

素因数の和:4001

約数の個数: 72

約数和(自身を含む): 3260041344

約数和(自身を除く): 1806394444

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 71, 100, 106, 142, 212, 265, 284, 355, 530, 710, 1060, 1325, 1420, 1775, 2650, 3550, 3763, 3863, 5300, 7100, 7526, 7726, 15052, 15452, 18815, 19315, 37630, 38630, 75260, 77260, 94075, 96575, 188150, 193150, 204739, 274273, 376300, 386300, 409478, 548546, 818956, 1023695, 1097092, 1371365, 2047390, 2742730, 4094780, 5118475, 5485460, 6856825, 10236950, 13713650, 14536469, 20473900, 27427300, 29072938, 58145876, 72682345, 145364690, 290729380, 363411725, 726823450, 1453646900]

約数ペア:

[(1, 1453646900), (2, 726823450), (4, 363411725), (5, 290729380), (10, 145364690), (20, 72682345), (25, 58145876), (50, 29072938), (53, 27427300), (71, 20473900), (100, 14536469), (106, 13713650), (142, 10236950), (212, 6856825), (265, 5485460), (284, 5118475), (355, 4094780), (530, 2742730), (710, 2047390), (1060, 1371365), (1325, 1097092), (1420, 1023695), (1775, 818956), (2650, 548546), (3550, 409478), (3763, 386300), (3863, 376300), (5300, 274273), (7100, 204739), (7526, 193150), (7726, 188150), (15052, 96575), (15452, 94075), (18815, 77260), (19315, 75260), (37630, 38630)]