22557000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:200

約数の個数: 128

約数和(自身を含む): 72034560

約数和(自身を除く): 49477560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 73, 75, 100, 103, 120, 125, 146, 150, 200, 206, 219, 250, 292, 300, 309, 365, 375, 412, 438, 500, 515, 584, 600, 618, 730, 750, 824, 876, 1000, 1030, 1095, 1236, 1460, 1500, 1545, 1752, 1825, 2060, 2190, 2472, 2575, 2920, 3000, 3090, 3650, 4120, 4380, 5150, 5475, 6180, 7300, 7519, 7725, 8760, 9125, 10300, 10950, 12360, 12875, 14600, 15038, 15450, 18250, 20600, 21900, 22557, 25750, 27375, 30076, 30900, 36500, 37595, 38625, 43800, 45114, 51500, 54750, 60152, 61800, 73000, 75190, 77250, 90228, 103000, 109500, 112785, 150380, 154500, 180456, 187975, 219000, 225570, 300760, 309000, 375950, 451140, 563925, 751900, 902280, 939875, 1127850, 1503800, 1879750, 2255700, 2819625, 3759500, 4511400, 5639250, 7519000, 11278500, 22557000]

約数ペア:

[(1, 22557000), (2, 11278500), (3, 7519000), (4, 5639250), (5, 4511400), (6, 3759500), (8, 2819625), (10, 2255700), (12, 1879750), (15, 1503800), (20, 1127850), (24, 939875), (25, 902280), (30, 751900), (40, 563925), (50, 451140), (60, 375950), (73, 309000), (75, 300760), (100, 225570), (103, 219000), (120, 187975), (125, 180456), (146, 154500), (150, 150380), (200, 112785), (206, 109500), (219, 103000), (250, 90228), (292, 77250), (300, 75190), (309, 73000), (365, 61800), (375, 60152), (412, 54750), (438, 51500), (500, 45114), (515, 43800), (584, 38625), (600, 37595), (618, 36500), (730, 30900), (750, 30076), (824, 27375), (876, 25750), (1000, 22557), (1030, 21900), (1095, 20600), (1236, 18250), (1460, 15450), (1500, 15038), (1545, 14600), (1752, 12875), (1825, 12360), (2060, 10950), (2190, 10300), (2472, 9125), (2575, 8760), (2920, 7725), (3000, 7519), (3090, 7300), (3650, 6180), (4120, 5475), (4380, 5150)]