2165803500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{313}}^1\times {\mathrm{659}}^1$

素因数の和:1001

約数の個数: 192

約数和(自身を含む): 7241794560

約数和(自身を除く): 5075991060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 125, 140, 150, 175, 210, 250, 300, 313, 350, 375, 420, 500, 525, 626, 659, 700, 750, 875, 939, 1050, 1252, 1318, 1500, 1565, 1750, 1878, 1977, 2100, 2191, 2625, 2636, 3130, 3295, 3500, 3756, 3954, 4382, 4613, 4695, 5250, 6260, 6573, 6590, 7825, 7908, 8764, 9226, 9390, 9885, 10500, 10955, 13146, 13180, 13839, 15650, 16475, 18452, 18780, 19770, 21910, 23065, 23475, 26292, 27678, 31300, 32865, 32950, 39125, 39540, 43820, 46130, 46950, 49425, 54775, 55356, 65730, 65900, 69195, 78250, 82375, 92260, 93900, 98850, 109550, 115325, 117375, 131460, 138390, 156500, 164325, 164750, 197700, 206267, 219100, 230650, 234750, 247125, 273875, 276780, 328650, 329500, 345975, 412534, 461300, 469500, 494250, 547750, 576625, 618801, 657300, 691950, 821625, 825068, 988500, 1031335, 1095500, 1153250, 1237602, 1383900, 1443869, 1643250, 1729875, 2062670, 2306500, 2475204, 2887738, 3094005, 3286500, 3459750, 4125340, 4331607, 5156675, 5775476, 6188010, 6919500, 7219345, 8663214, 10313350, 12376020, 14438690, 15470025, 17326428, 20626700, 21658035, 25783375, 28877380, 30940050, 36096725, 43316070, 51566750, 61880100, 72193450, 77350125, 86632140, 103133500, 108290175, 144386900, 154700250, 180483625, 216580350, 309400500, 360967250, 433160700, 541450875, 721934500, 1082901750, 2165803500]

約数ペア:

[(1, 2165803500), (2, 1082901750), (3, 721934500), (4, 541450875), (5, 433160700), (6, 360967250), (7, 309400500), (10, 216580350), (12, 180483625), (14, 154700250), (15, 144386900), (20, 108290175), (21, 103133500), (25, 86632140), (28, 77350125), (30, 72193450), (35, 61880100), (42, 51566750), (50, 43316070), (60, 36096725), (70, 30940050), (75, 28877380), (84, 25783375), (100, 21658035), (105, 20626700), (125, 17326428), (140, 15470025), (150, 14438690), (175, 12376020), (210, 10313350), (250, 8663214), (300, 7219345), (313, 6919500), (350, 6188010), (375, 5775476), (420, 5156675), (500, 4331607), (525, 4125340), (626, 3459750), (659, 3286500), (700, 3094005), (750, 2887738), (875, 2475204), (939, 2306500), (1050, 2062670), (1252, 1729875), (1318, 1643250), (1500, 1443869), (1565, 1383900), (1750, 1237602), (1878, 1153250), (1977, 1095500), (2100, 1031335), (2191, 988500), (2625, 825068), (2636, 821625), (3130, 691950), (3295, 657300), (3500, 618801), (3756, 576625), (3954, 547750), (4382, 494250), (4613, 469500), (4695, 461300), (5250, 412534), (6260, 345975), (6573, 329500), (6590, 328650), (7825, 276780), (7908, 273875), (8764, 247125), (9226, 234750), (9390, 230650), (9885, 219100), (10500, 206267), (10955, 197700), (13146, 164750), (13180, 164325), (13839, 156500), (15650, 138390), (16475, 131460), (18452, 117375), (18780, 115325), (19770, 109550), (21910, 98850), (23065, 93900), (23475, 92260), (26292, 82375), (27678, 78250), (31300, 69195), (32865, 65900), (32950, 65730), (39125, 55356), (39540, 54775), (43820, 49425), (46130, 46950)]