102682500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{13691}}^1$

素因数の和:13718

約数の個数: 60

約数和(自身を含む): 299416656

約数和(自身を除く): 196734156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 625, 750, 1250, 1500, 1875, 2500, 3750, 7500, 13691, 27382, 41073, 54764, 68455, 82146, 136910, 164292, 205365, 273820, 342275, 410730, 684550, 821460, 1026825, 1369100, 1711375, 2053650, 3422750, 4107300, 5134125, 6845500, 8556875, 10268250, 17113750, 20536500, 25670625, 34227500, 51341250, 102682500]

約数ペア:

[(1, 102682500), (2, 51341250), (3, 34227500), (4, 25670625), (5, 20536500), (6, 17113750), (10, 10268250), (12, 8556875), (15, 6845500), (20, 5134125), (25, 4107300), (30, 3422750), (50, 2053650), (60, 1711375), (75, 1369100), (100, 1026825), (125, 821460), (150, 684550), (250, 410730), (300, 342275), (375, 273820), (500, 205365), (625, 164292), (750, 136910), (1250, 82146), (1500, 68455), (1875, 54764), (2500, 41073), (3750, 27382), (7500, 13691)]