2001965700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:587

約数の個数: 288

約数和(自身を含む): 6959554560

約数和(自身を除く): 4957588860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 29, 30, 35, 42, 50, 58, 60, 70, 71, 75, 84, 87, 100, 105, 116, 140, 142, 145, 150, 174, 175, 203, 210, 213, 284, 290, 300, 348, 350, 355, 406, 420, 426, 435, 463, 497, 525, 580, 609, 700, 710, 725, 812, 852, 870, 926, 994, 1015, 1050, 1065, 1218, 1389, 1420, 1450, 1491, 1740, 1775, 1852, 1988, 2030, 2059, 2100, 2130, 2175, 2315, 2436, 2485, 2778, 2900, 2982, 3045, 3241, 3550, 4060, 4118, 4260, 4350, 4630, 4970, 5075, 5325, 5556, 5964, 6090, 6177, 6482, 6945, 7100, 7455, 8236, 8700, 9260, 9723, 9940, 10150, 10295, 10650, 11575, 12180, 12354, 12425, 12964, 13427, 13890, 14413, 14910, 15225, 16205, 19446, 20300, 20590, 21300, 23150, 24708, 24850, 26854, 27780, 28826, 29820, 30450, 30885, 32410, 32873, 34725, 37275, 38892, 40281, 41180, 43239, 46300, 48615, 49700, 51475, 53708, 57652, 60900, 61770, 64820, 65746, 67135, 69450, 72065, 74550, 80562, 81025, 86478, 93989, 97230, 98619, 102950, 123540, 131492, 134270, 138900, 144130, 149100, 154425, 161124, 162050, 164365, 172956, 187978, 194460, 197238, 201405, 205900, 216195, 230111, 243075, 268540, 281967, 288260, 308850, 324100, 328730, 335675, 360325, 375956, 394476, 402810, 432390, 460222, 469945, 486150, 493095, 563934, 617700, 657460, 671350, 690333, 720650, 805620, 821825, 864780, 920444, 939890, 953317, 972300, 986190, 1007025, 1080975, 1127868, 1150555, 1342700, 1380666, 1409835, 1441300, 1643650, 1879780, 1906634, 1972380, 2014050, 2161950, 2301110, 2349725, 2465475, 2761332, 2819670, 2859951, 3287300, 3451665, 3813268, 4028100, 4323900, 4602220, 4699450, 4766585, 4930950, 5639340, 5719902, 5752775, 6673219, 6903330, 7049175, 9398900, 9533170, 9861900, 11439804, 11505550, 13346438, 13806660, 14098350, 14299755, 17258325, 19066340, 20019657, 23011100, 23832925, 26692876, 28196700, 28599510, 33366095, 34516650, 40039314, 47665850, 57199020, 66732190, 69033300, 71498775, 80078628, 95331700, 100098285, 133464380, 142997550, 166830475, 200196570, 285995100, 333660950, 400393140, 500491425, 667321900, 1000982850, 2001965700]

約数ペア:

[(1, 2001965700), (2, 1000982850), (3, 667321900), (4, 500491425), (5, 400393140), (6, 333660950), (7, 285995100), (10, 200196570), (12, 166830475), (14, 142997550), (15, 133464380), (20, 100098285), (21, 95331700), (25, 80078628), (28, 71498775), (29, 69033300), (30, 66732190), (35, 57199020), (42, 47665850), (50, 40039314), (58, 34516650), (60, 33366095), (70, 28599510), (71, 28196700), (75, 26692876), (84, 23832925), (87, 23011100), (100, 20019657), (105, 19066340), (116, 17258325), (140, 14299755), (142, 14098350), (145, 13806660), (150, 13346438), (174, 11505550), (175, 11439804), (203, 9861900), (210, 9533170), (213, 9398900), (284, 7049175), (290, 6903330), (300, 6673219), (348, 5752775), (350, 5719902), (355, 5639340), (406, 4930950), (420, 4766585), (426, 4699450), (435, 4602220), (463, 4323900), (497, 4028100), (525, 3813268), (580, 3451665), (609, 3287300), (700, 2859951), (710, 2819670), (725, 2761332), (812, 2465475), (852, 2349725), (870, 2301110), (926, 2161950), (994, 2014050), (1015, 1972380), (1050, 1906634), (1065, 1879780), (1218, 1643650), (1389, 1441300), (1420, 1409835), (1450, 1380666), (1491, 1342700), (1740, 1150555), (1775, 1127868), (1852, 1080975), (1988, 1007025), (2030, 986190), (2059, 972300), (2100, 953317), (2130, 939890), (2175, 920444), (2315, 864780), (2436, 821825), (2485, 805620), (2778, 720650), (2900, 690333), (2982, 671350), (3045, 657460), (3241, 617700), (3550, 563934), (4060, 493095), (4118, 486150), (4260, 469945), (4350, 460222), (4630, 432390), (4970, 402810), (5075, 394476), (5325, 375956), (5556, 360325), (5964, 335675), (6090, 328730), (6177, 324100), (6482, 308850), (6945, 288260), (7100, 281967), (7455, 268540), (8236, 243075), (8700, 230111), (9260, 216195), (9723, 205900), (9940, 201405), (10150, 197238), (10295, 194460), (10650, 187978), (11575, 172956), (12180, 164365), (12354, 162050), (12425, 161124), (12964, 154425), (13427, 149100), (13890, 144130), (14413, 138900), (14910, 134270), (15225, 131492), (16205, 123540), (19446, 102950), (20300, 98619), (20590, 97230), (21300, 93989), (23150, 86478), (24708, 81025), (24850, 80562), (26854, 74550), (27780, 72065), (28826, 69450), (29820, 67135), (30450, 65746), (30885, 64820), (32410, 61770), (32873, 60900), (34725, 57652), (37275, 53708), (38892, 51475), (40281, 49700), (41180, 48615), (43239, 46300)]