211948200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{1613}}^1$

素因数の和:1708

約数の個数: 144

約数和(自身を含む): 721990620

約数和(自身を除く): 510042420

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 73, 75, 90, 100, 120, 146, 150, 180, 200, 219, 225, 292, 300, 360, 365, 438, 450, 584, 600, 657, 730, 876, 900, 1095, 1314, 1460, 1613, 1752, 1800, 1825, 2190, 2628, 2920, 3226, 3285, 3650, 4380, 4839, 5256, 5475, 6452, 6570, 7300, 8065, 8760, 9678, 10950, 12904, 13140, 14517, 14600, 16130, 16425, 19356, 21900, 24195, 26280, 29034, 32260, 32850, 38712, 40325, 43800, 48390, 58068, 64520, 65700, 72585, 80650, 96780, 116136, 117749, 120975, 131400, 145170, 161300, 193560, 235498, 241950, 290340, 322600, 353247, 362925, 470996, 483900, 580680, 588745, 706494, 725850, 941992, 967800, 1059741, 1177490, 1412988, 1451700, 1766235, 2119482, 2354980, 2825976, 2903400, 2943725, 3532470, 4238964, 4709960, 5298705, 5887450, 7064940, 8477928, 8831175, 10597410, 11774900, 14129880, 17662350, 21194820, 23549800, 26493525, 35324700, 42389640, 52987050, 70649400, 105974100, 211948200]

約数ペア:

[(1, 211948200), (2, 105974100), (3, 70649400), (4, 52987050), (5, 42389640), (6, 35324700), (8, 26493525), (9, 23549800), (10, 21194820), (12, 17662350), (15, 14129880), (18, 11774900), (20, 10597410), (24, 8831175), (25, 8477928), (30, 7064940), (36, 5887450), (40, 5298705), (45, 4709960), (50, 4238964), (60, 3532470), (72, 2943725), (73, 2903400), (75, 2825976), (90, 2354980), (100, 2119482), (120, 1766235), (146, 1451700), (150, 1412988), (180, 1177490), (200, 1059741), (219, 967800), (225, 941992), (292, 725850), (300, 706494), (360, 588745), (365, 580680), (438, 483900), (450, 470996), (584, 362925), (600, 353247), (657, 322600), (730, 290340), (876, 241950), (900, 235498), (1095, 193560), (1314, 161300), (1460, 145170), (1613, 131400), (1752, 120975), (1800, 117749), (1825, 116136), (2190, 96780), (2628, 80650), (2920, 72585), (3226, 65700), (3285, 64520), (3650, 58068), (4380, 48390), (4839, 43800), (5256, 40325), (5475, 38712), (6452, 32850), (6570, 32260), (7300, 29034), (8065, 26280), (8760, 24195), (9678, 21900), (10950, 19356), (12904, 16425), (13140, 16130), (14517, 14600)]