22597500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:181

約数の個数: 120

約数和(自身を含む): 69277824

約数和(自身を除く): 46680324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 125, 131, 138, 150, 230, 250, 262, 276, 300, 345, 375, 393, 460, 500, 524, 575, 625, 655, 690, 750, 786, 1150, 1250, 1310, 1380, 1500, 1572, 1725, 1875, 1965, 2300, 2500, 2620, 2875, 3013, 3275, 3450, 3750, 3930, 5750, 6026, 6550, 6900, 7500, 7860, 8625, 9039, 9825, 11500, 12052, 13100, 14375, 15065, 16375, 17250, 18078, 19650, 28750, 30130, 32750, 34500, 36156, 39300, 43125, 45195, 49125, 57500, 60260, 65500, 75325, 81875, 86250, 90390, 98250, 150650, 163750, 172500, 180780, 196500, 225975, 245625, 301300, 327500, 376625, 451950, 491250, 753250, 903900, 982500, 1129875, 1506500, 1883125, 2259750, 3766250, 4519500, 5649375, 7532500, 11298750, 22597500]

約数ペア:

[(1, 22597500), (2, 11298750), (3, 7532500), (4, 5649375), (5, 4519500), (6, 3766250), (10, 2259750), (12, 1883125), (15, 1506500), (20, 1129875), (23, 982500), (25, 903900), (30, 753250), (46, 491250), (50, 451950), (60, 376625), (69, 327500), (75, 301300), (92, 245625), (100, 225975), (115, 196500), (125, 180780), (131, 172500), (138, 163750), (150, 150650), (230, 98250), (250, 90390), (262, 86250), (276, 81875), (300, 75325), (345, 65500), (375, 60260), (393, 57500), (460, 49125), (500, 45195), (524, 43125), (575, 39300), (625, 36156), (655, 34500), (690, 32750), (750, 30130), (786, 28750), (1150, 19650), (1250, 18078), (1310, 17250), (1380, 16375), (1500, 15065), (1572, 14375), (1725, 13100), (1875, 12052), (1965, 11500), (2300, 9825), (2500, 9039), (2620, 8625), (2875, 7860), (3013, 7500), (3275, 6900), (3450, 6550), (3750, 6026), (3930, 5750)]