201961800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:177

約数の個数: 288

約数和(自身を含む): 724674600

約数和(自身を除く): 522712800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 29, 30, 36, 40, 45, 50, 53, 58, 60, 72, 73, 75, 87, 90, 100, 106, 116, 120, 145, 146, 150, 159, 174, 180, 200, 212, 219, 225, 232, 261, 265, 290, 292, 300, 318, 348, 360, 365, 424, 435, 438, 450, 477, 522, 530, 580, 584, 600, 636, 657, 696, 725, 730, 795, 870, 876, 900, 954, 1044, 1060, 1095, 1160, 1272, 1305, 1314, 1325, 1450, 1460, 1537, 1590, 1740, 1752, 1800, 1825, 1908, 2088, 2117, 2120, 2175, 2190, 2385, 2610, 2628, 2650, 2900, 2920, 3074, 3180, 3285, 3480, 3650, 3816, 3869, 3975, 4234, 4350, 4380, 4611, 4770, 5220, 5256, 5300, 5475, 5800, 6148, 6351, 6360, 6525, 6570, 7300, 7685, 7738, 7950, 8468, 8700, 8760, 9222, 9540, 10440, 10585, 10600, 10950, 11607, 11925, 12296, 12702, 13050, 13140, 13833, 14600, 15370, 15476, 15900, 16425, 16936, 17400, 18444, 19053, 19080, 19345, 21170, 21900, 23055, 23214, 23850, 25404, 26100, 26280, 27666, 30740, 30952, 31755, 31800, 32850, 34821, 36888, 38106, 38425, 38690, 42340, 43800, 46110, 46428, 47700, 50808, 52200, 52925, 55332, 58035, 61480, 63510, 65700, 69165, 69642, 76212, 76850, 77380, 84680, 92220, 92856, 95265, 95400, 96725, 105850, 110664, 112201, 115275, 116070, 127020, 131400, 138330, 139284, 152424, 153700, 154760, 158775, 174105, 184440, 190530, 193450, 211700, 224402, 230550, 232140, 254040, 276660, 278568, 290175, 307400, 317550, 336603, 345825, 348210, 381060, 386900, 423400, 448804, 461100, 464280, 476325, 553320, 561005, 580350, 635100, 673206, 691650, 696420, 762120, 773800, 870525, 897608, 922200, 952650, 1009809, 1122010, 1160700, 1270200, 1346412, 1383300, 1392840, 1683015, 1741050, 1905300, 2019618, 2244020, 2321400, 2692824, 2766600, 2805025, 3366030, 3482100, 3810600, 4039236, 4488040, 5049045, 5610050, 6732060, 6964200, 8078472, 8415075, 10098090, 11220100, 13464120, 16830150, 20196180, 22440200, 25245225, 33660300, 40392360, 50490450, 67320600, 100980900, 201961800]

約数ペア:

[(1, 201961800), (2, 100980900), (3, 67320600), (4, 50490450), (5, 40392360), (6, 33660300), (8, 25245225), (9, 22440200), (10, 20196180), (12, 16830150), (15, 13464120), (18, 11220100), (20, 10098090), (24, 8415075), (25, 8078472), (29, 6964200), (30, 6732060), (36, 5610050), (40, 5049045), (45, 4488040), (50, 4039236), (53, 3810600), (58, 3482100), (60, 3366030), (72, 2805025), (73, 2766600), (75, 2692824), (87, 2321400), (90, 2244020), (100, 2019618), (106, 1905300), (116, 1741050), (120, 1683015), (145, 1392840), (146, 1383300), (150, 1346412), (159, 1270200), (174, 1160700), (180, 1122010), (200, 1009809), (212, 952650), (219, 922200), (225, 897608), (232, 870525), (261, 773800), (265, 762120), (290, 696420), (292, 691650), (300, 673206), (318, 635100), (348, 580350), (360, 561005), (365, 553320), (424, 476325), (435, 464280), (438, 461100), (450, 448804), (477, 423400), (522, 386900), (530, 381060), (580, 348210), (584, 345825), (600, 336603), (636, 317550), (657, 307400), (696, 290175), (725, 278568), (730, 276660), (795, 254040), (870, 232140), (876, 230550), (900, 224402), (954, 211700), (1044, 193450), (1060, 190530), (1095, 184440), (1160, 174105), (1272, 158775), (1305, 154760), (1314, 153700), (1325, 152424), (1450, 139284), (1460, 138330), (1537, 131400), (1590, 127020), (1740, 116070), (1752, 115275), (1800, 112201), (1825, 110664), (1908, 105850), (2088, 96725), (2117, 95400), (2120, 95265), (2175, 92856), (2190, 92220), (2385, 84680), (2610, 77380), (2628, 76850), (2650, 76212), (2900, 69642), (2920, 69165), (3074, 65700), (3180, 63510), (3285, 61480), (3480, 58035), (3650, 55332), (3816, 52925), (3869, 52200), (3975, 50808), (4234, 47700), (4350, 46428), (4380, 46110), (4611, 43800), (4770, 42340), (5220, 38690), (5256, 38425), (5300, 38106), (5475, 36888), (5800, 34821), (6148, 32850), (6351, 31800), (6360, 31755), (6525, 30952), (6570, 30740), (7300, 27666), (7685, 26280), (7738, 26100), (7950, 25404), (8468, 23850), (8700, 23214), (8760, 23055), (9222, 21900), (9540, 21170), (10440, 19345), (10585, 19080), (10600, 19053), (10950, 18444), (11607, 17400), (11925, 16936), (12296, 16425), (12702, 15900), (13050, 15476), (13140, 15370), (13833, 14600)]