243310000

素因数分解:

$2^4\times 5^4\times {\mathrm{29}}^1\times {\mathrm{839}}^1$

素因数の和:896

約数の個数: 100

約数和(自身を含む): 610117200

約数和(自身を除く): 366807200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 100, 116, 125, 145, 200, 232, 250, 290, 400, 464, 500, 580, 625, 725, 839, 1000, 1160, 1250, 1450, 1678, 2000, 2320, 2500, 2900, 3356, 3625, 4195, 5000, 5800, 6712, 7250, 8390, 10000, 11600, 13424, 14500, 16780, 18125, 20975, 24331, 29000, 33560, 36250, 41950, 48662, 58000, 67120, 72500, 83900, 97324, 104875, 121655, 145000, 167800, 194648, 209750, 243310, 290000, 335600, 389296, 419500, 486620, 524375, 608275, 839000, 973240, 1048750, 1216550, 1678000, 1946480, 2097500, 2433100, 3041375, 4195000, 4866200, 6082750, 8390000, 9732400, 12165500, 15206875, 24331000, 30413750, 48662000, 60827500, 121655000, 243310000]

約数ペア:

[(1, 243310000), (2, 121655000), (4, 60827500), (5, 48662000), (8, 30413750), (10, 24331000), (16, 15206875), (20, 12165500), (25, 9732400), (29, 8390000), (40, 6082750), (50, 4866200), (58, 4195000), (80, 3041375), (100, 2433100), (116, 2097500), (125, 1946480), (145, 1678000), (200, 1216550), (232, 1048750), (250, 973240), (290, 839000), (400, 608275), (464, 524375), (500, 486620), (580, 419500), (625, 389296), (725, 335600), (839, 290000), (1000, 243310), (1160, 209750), (1250, 194648), (1450, 167800), (1678, 145000), (2000, 121655), (2320, 104875), (2500, 97324), (2900, 83900), (3356, 72500), (3625, 67120), (4195, 58000), (5000, 48662), (5800, 41950), (6712, 36250), (7250, 33560), (8390, 29000), (10000, 24331), (11600, 20975), (13424, 18125), (14500, 16780)]