2019557100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:553

約数の個数: 288

約数和(自身を含む): 6749568000

約数和(自身を除く): 4730010900

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 29, 30, 33, 44, 47, 50, 55, 58, 60, 66, 75, 87, 94, 100, 110, 116, 132, 141, 145, 150, 165, 174, 188, 220, 235, 275, 282, 290, 300, 319, 330, 348, 435, 449, 470, 517, 550, 564, 580, 638, 660, 705, 725, 825, 870, 898, 940, 957, 1034, 1100, 1175, 1276, 1347, 1363, 1410, 1450, 1551, 1595, 1650, 1740, 1796, 1914, 2068, 2175, 2245, 2350, 2585, 2694, 2726, 2820, 2900, 3102, 3190, 3300, 3525, 3828, 4089, 4350, 4490, 4700, 4785, 4939, 5170, 5388, 5452, 6204, 6380, 6735, 6815, 7050, 7755, 7975, 8178, 8700, 8980, 9570, 9878, 10340, 11225, 12925, 13021, 13470, 13630, 14100, 14817, 14993, 15510, 15950, 16356, 19140, 19756, 20445, 21103, 22450, 23925, 24695, 25850, 26042, 26940, 27260, 29634, 29986, 31020, 31900, 33675, 34075, 38775, 39063, 40890, 42206, 44900, 44979, 47850, 49390, 51700, 52084, 59268, 59972, 63309, 65105, 67350, 68150, 74085, 74965, 77550, 78126, 81780, 84412, 89958, 95700, 98780, 102225, 105515, 123475, 126618, 130210, 134700, 136300, 143231, 148170, 149930, 155100, 156252, 179916, 195315, 204450, 211030, 224895, 232133, 246950, 253236, 260420, 286462, 296340, 299860, 316545, 325525, 370425, 374825, 390630, 408900, 422060, 429693, 449790, 464266, 493900, 527575, 572924, 611987, 633090, 651050, 696399, 716155, 740850, 749650, 781260, 859386, 899580, 928532, 976575, 1055150, 1124475, 1160665, 1223974, 1266180, 1302100, 1392798, 1432310, 1481700, 1499300, 1582725, 1718772, 1835961, 1953150, 2110300, 2148465, 2248950, 2321330, 2447948, 2785596, 2864620, 3059935, 3165450, 3481995, 3580775, 3671922, 3906300, 4296930, 4497900, 4642660, 5803325, 6119870, 6330900, 6731857, 6963990, 7161550, 7343844, 8593860, 9179805, 10742325, 11606650, 12239740, 13463714, 13927980, 14323100, 15299675, 17409975, 18359610, 20195571, 21484650, 23213300, 26927428, 30599350, 33659285, 34819950, 36719220, 40391142, 42969300, 45899025, 61198700, 67318570, 69639900, 80782284, 91798050, 100977855, 134637140, 168296425, 183596100, 201955710, 336592850, 403911420, 504889275, 673185700, 1009778550, 2019557100]

約数ペア:

[(1, 2019557100), (2, 1009778550), (3, 673185700), (4, 504889275), (5, 403911420), (6, 336592850), (10, 201955710), (11, 183596100), (12, 168296425), (15, 134637140), (20, 100977855), (22, 91798050), (25, 80782284), (29, 69639900), (30, 67318570), (33, 61198700), (44, 45899025), (47, 42969300), (50, 40391142), (55, 36719220), (58, 34819950), (60, 33659285), (66, 30599350), (75, 26927428), (87, 23213300), (94, 21484650), (100, 20195571), (110, 18359610), (116, 17409975), (132, 15299675), (141, 14323100), (145, 13927980), (150, 13463714), (165, 12239740), (174, 11606650), (188, 10742325), (220, 9179805), (235, 8593860), (275, 7343844), (282, 7161550), (290, 6963990), (300, 6731857), (319, 6330900), (330, 6119870), (348, 5803325), (435, 4642660), (449, 4497900), (470, 4296930), (517, 3906300), (550, 3671922), (564, 3580775), (580, 3481995), (638, 3165450), (660, 3059935), (705, 2864620), (725, 2785596), (825, 2447948), (870, 2321330), (898, 2248950), (940, 2148465), (957, 2110300), (1034, 1953150), (1100, 1835961), (1175, 1718772), (1276, 1582725), (1347, 1499300), (1363, 1481700), (1410, 1432310), (1450, 1392798), (1551, 1302100), (1595, 1266180), (1650, 1223974), (1740, 1160665), (1796, 1124475), (1914, 1055150), (2068, 976575), (2175, 928532), (2245, 899580), (2350, 859386), (2585, 781260), (2694, 749650), (2726, 740850), (2820, 716155), (2900, 696399), (3102, 651050), (3190, 633090), (3300, 611987), (3525, 572924), (3828, 527575), (4089, 493900), (4350, 464266), (4490, 449790), (4700, 429693), (4785, 422060), (4939, 408900), (5170, 390630), (5388, 374825), (5452, 370425), (6204, 325525), (6380, 316545), (6735, 299860), (6815, 296340), (7050, 286462), (7755, 260420), (7975, 253236), (8178, 246950), (8700, 232133), (8980, 224895), (9570, 211030), (9878, 204450), (10340, 195315), (11225, 179916), (12925, 156252), (13021, 155100), (13470, 149930), (13630, 148170), (14100, 143231), (14817, 136300), (14993, 134700), (15510, 130210), (15950, 126618), (16356, 123475), (19140, 105515), (19756, 102225), (20445, 98780), (21103, 95700), (22450, 89958), (23925, 84412), (24695, 81780), (25850, 78126), (26042, 77550), (26940, 74965), (27260, 74085), (29634, 68150), (29986, 67350), (31020, 65105), (31900, 63309), (33675, 59972), (34075, 59268), (38775, 52084), (39063, 51700), (40890, 49390), (42206, 47850), (44900, 44979)]