25768350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{173}}^1\times {\mathrm{331}}^1$

素因数の和:522

約数の個数: 72

約数和(自身を含む): 69841512

約数和(自身を除く): 44073162

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 173, 225, 331, 346, 450, 519, 662, 865, 993, 1038, 1557, 1655, 1730, 1986, 2595, 2979, 3114, 3310, 4325, 4965, 5190, 5958, 7785, 8275, 8650, 9930, 12975, 14895, 15570, 16550, 24825, 25950, 29790, 38925, 49650, 57263, 74475, 77850, 114526, 148950, 171789, 286315, 343578, 515367, 572630, 858945, 1030734, 1431575, 1717890, 2576835, 2863150, 4294725, 5153670, 8589450, 12884175, 25768350]

約数ペア:

[(1, 25768350), (2, 12884175), (3, 8589450), (5, 5153670), (6, 4294725), (9, 2863150), (10, 2576835), (15, 1717890), (18, 1431575), (25, 1030734), (30, 858945), (45, 572630), (50, 515367), (75, 343578), (90, 286315), (150, 171789), (173, 148950), (225, 114526), (331, 77850), (346, 74475), (450, 57263), (519, 49650), (662, 38925), (865, 29790), (993, 25950), (1038, 24825), (1557, 16550), (1655, 15570), (1730, 14895), (1986, 12975), (2595, 9930), (2979, 8650), (3114, 8275), (3310, 7785), (4325, 5958), (4965, 5190)]