6996710000

素因数分解:

$2^4\times 5^4\times 7^2\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:282

約数の個数: 300

約数和(自身を含む): 20037992040

約数和(自身を除く): 13041282040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 109, 112, 125, 131, 140, 175, 196, 200, 218, 245, 250, 262, 280, 350, 392, 400, 436, 490, 500, 524, 545, 560, 625, 655, 700, 763, 784, 872, 875, 917, 980, 1000, 1048, 1090, 1225, 1250, 1310, 1400, 1526, 1744, 1750, 1834, 1960, 2000, 2096, 2180, 2450, 2500, 2620, 2725, 2800, 3052, 3275, 3500, 3668, 3815, 3920, 4360, 4375, 4585, 4900, 5000, 5240, 5341, 5450, 6104, 6125, 6419, 6550, 7000, 7336, 7630, 8720, 8750, 9170, 9800, 10000, 10480, 10682, 10900, 12208, 12250, 12838, 13100, 13625, 14000, 14279, 14672, 15260, 16375, 17500, 18340, 19075, 19600, 21364, 21800, 22925, 24500, 25676, 26200, 26705, 27250, 28558, 30520, 30625, 32095, 32750, 35000, 36680, 38150, 42728, 43600, 45850, 49000, 51352, 52400, 53410, 54500, 57116, 61040, 61250, 64190, 65500, 68125, 70000, 71395, 73360, 76300, 81875, 85456, 91700, 95375, 98000, 99953, 102704, 106820, 109000, 114232, 114625, 122500, 128380, 131000, 133525, 136250, 142790, 152600, 160475, 163750, 183400, 190750, 199906, 213640, 218000, 228464, 229250, 245000, 256760, 262000, 267050, 272500, 285580, 305200, 320950, 327500, 356975, 366800, 381500, 399812, 427280, 458500, 476875, 490000, 499765, 513520, 534100, 545000, 571160, 573125, 641900, 655000, 667625, 699671, 713950, 763000, 799624, 802375, 917000, 953750, 999530, 1068200, 1090000, 1142320, 1146250, 1283800, 1310000, 1335250, 1399342, 1427900, 1526000, 1599248, 1604750, 1784875, 1834000, 1907500, 1999060, 2136400, 2292500, 2498825, 2567600, 2670500, 2798684, 2855800, 3209500, 3338125, 3498355, 3569750, 3815000, 3998120, 4011875, 4585000, 4997650, 5341000, 5597368, 5711600, 6419000, 6676250, 6996710, 7139500, 7630000, 7996240, 8023750, 8924375, 9170000, 9995300, 10682000, 11194736, 12494125, 12838000, 13352500, 13993420, 14279000, 16047500, 17491775, 17848750, 19990600, 24988250, 26705000, 27986840, 28558000, 32095000, 34983550, 35697500, 39981200, 49976500, 53410000, 55973680, 62470625, 64190000, 69967100, 71395000, 87458875, 99953000, 124941250, 139934200, 142790000, 174917750, 199906000, 249882500, 279868400, 349835500, 437294375, 499765000, 699671000, 874588750, 999530000, 1399342000, 1749177500, 3498355000, 6996710000]

約数ペア:

[(1, 6996710000), (2, 3498355000), (4, 1749177500), (5, 1399342000), (7, 999530000), (8, 874588750), (10, 699671000), (14, 499765000), (16, 437294375), (20, 349835500), (25, 279868400), (28, 249882500), (35, 199906000), (40, 174917750), (49, 142790000), (50, 139934200), (56, 124941250), (70, 99953000), (80, 87458875), (98, 71395000), (100, 69967100), (109, 64190000), (112, 62470625), (125, 55973680), (131, 53410000), (140, 49976500), (175, 39981200), (196, 35697500), (200, 34983550), (218, 32095000), (245, 28558000), (250, 27986840), (262, 26705000), (280, 24988250), (350, 19990600), (392, 17848750), (400, 17491775), (436, 16047500), (490, 14279000), (500, 13993420), (524, 13352500), (545, 12838000), (560, 12494125), (625, 11194736), (655, 10682000), (700, 9995300), (763, 9170000), (784, 8924375), (872, 8023750), (875, 7996240), (917, 7630000), (980, 7139500), (1000, 6996710), (1048, 6676250), (1090, 6419000), (1225, 5711600), (1250, 5597368), (1310, 5341000), (1400, 4997650), (1526, 4585000), (1744, 4011875), (1750, 3998120), (1834, 3815000), (1960, 3569750), (2000, 3498355), (2096, 3338125), (2180, 3209500), (2450, 2855800), (2500, 2798684), (2620, 2670500), (2725, 2567600), (2800, 2498825), (3052, 2292500), (3275, 2136400), (3500, 1999060), (3668, 1907500), (3815, 1834000), (3920, 1784875), (4360, 1604750), (4375, 1599248), (4585, 1526000), (4900, 1427900), (5000, 1399342), (5240, 1335250), (5341, 1310000), (5450, 1283800), (6104, 1146250), (6125, 1142320), (6419, 1090000), (6550, 1068200), (7000, 999530), (7336, 953750), (7630, 917000), (8720, 802375), (8750, 799624), (9170, 763000), (9800, 713950), (10000, 699671), (10480, 667625), (10682, 655000), (10900, 641900), (12208, 573125), (12250, 571160), (12838, 545000), (13100, 534100), (13625, 513520), (14000, 499765), (14279, 490000), (14672, 476875), (15260, 458500), (16375, 427280), (17500, 399812), (18340, 381500), (19075, 366800), (19600, 356975), (21364, 327500), (21800, 320950), (22925, 305200), (24500, 285580), (25676, 272500), (26200, 267050), (26705, 262000), (27250, 256760), (28558, 245000), (30520, 229250), (30625, 228464), (32095, 218000), (32750, 213640), (35000, 199906), (36680, 190750), (38150, 183400), (42728, 163750), (43600, 160475), (45850, 152600), (49000, 142790), (51352, 136250), (52400, 133525), (53410, 131000), (54500, 128380), (57116, 122500), (61040, 114625), (61250, 114232), (64190, 109000), (65500, 106820), (68125, 102704), (70000, 99953), (71395, 98000), (73360, 95375), (76300, 91700), (81875, 85456)]