2000789700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{883}}^1$

素因数の和:1003

約数の個数: 288

約数和(自身を含む): 7218871296

約数和(自身を除く): 5218081596

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 83, 84, 91, 100, 105, 130, 140, 150, 156, 166, 175, 182, 195, 210, 249, 260, 273, 300, 325, 332, 350, 364, 390, 415, 420, 455, 498, 525, 546, 581, 650, 700, 780, 830, 883, 910, 975, 996, 1050, 1079, 1092, 1162, 1245, 1300, 1365, 1660, 1743, 1766, 1820, 1950, 2075, 2100, 2158, 2275, 2324, 2490, 2649, 2730, 2905, 3237, 3486, 3532, 3900, 4150, 4316, 4415, 4550, 4980, 5298, 5395, 5460, 5810, 6181, 6225, 6474, 6825, 6972, 7553, 8300, 8715, 8830, 9100, 10596, 10790, 11479, 11620, 12362, 12450, 12948, 13245, 13650, 14525, 15106, 16185, 17430, 17660, 18543, 21580, 22075, 22659, 22958, 24724, 24900, 26490, 26975, 27300, 29050, 30212, 30905, 32370, 34437, 34860, 37086, 37765, 43575, 44150, 45318, 45916, 52980, 53950, 57395, 58100, 61810, 64740, 66225, 68874, 73289, 74172, 75530, 80353, 80925, 87150, 88300, 90636, 92715, 107900, 113295, 114790, 123620, 132450, 137748, 146578, 151060, 154525, 160706, 161850, 172185, 174300, 185430, 188825, 219867, 226590, 229580, 241059, 264900, 286975, 293156, 309050, 321412, 323700, 344370, 366445, 370860, 377650, 401765, 439734, 453180, 463575, 482118, 513023, 566475, 573950, 618100, 688740, 732890, 755300, 803530, 860925, 879468, 927150, 952757, 964236, 1026046, 1099335, 1132950, 1147900, 1205295, 1465780, 1539069, 1607060, 1721850, 1832225, 1854300, 1905514, 2008825, 2052092, 2198670, 2265900, 2410590, 2565115, 2858271, 3078138, 3443700, 3664450, 3811028, 4017650, 4397340, 4763785, 4821180, 5130230, 5496675, 5716542, 6026475, 6156276, 6669299, 7328900, 7695345, 8035300, 9527570, 10260460, 10993350, 11433084, 12052950, 12825575, 13338598, 14291355, 15390690, 19055140, 20007897, 21986700, 23818925, 24105900, 25651150, 26677196, 28582710, 30781380, 33346495, 38476725, 40015794, 47637850, 51302300, 57165420, 66692990, 71456775, 76953450, 80031588, 95275700, 100039485, 133385980, 142913550, 153906900, 166732475, 200078970, 285827100, 333464950, 400157940, 500197425, 666929900, 1000394850, 2000789700]

約数ペア:

[(1, 2000789700), (2, 1000394850), (3, 666929900), (4, 500197425), (5, 400157940), (6, 333464950), (7, 285827100), (10, 200078970), (12, 166732475), (13, 153906900), (14, 142913550), (15, 133385980), (20, 100039485), (21, 95275700), (25, 80031588), (26, 76953450), (28, 71456775), (30, 66692990), (35, 57165420), (39, 51302300), (42, 47637850), (50, 40015794), (52, 38476725), (60, 33346495), (65, 30781380), (70, 28582710), (75, 26677196), (78, 25651150), (83, 24105900), (84, 23818925), (91, 21986700), (100, 20007897), (105, 19055140), (130, 15390690), (140, 14291355), (150, 13338598), (156, 12825575), (166, 12052950), (175, 11433084), (182, 10993350), (195, 10260460), (210, 9527570), (249, 8035300), (260, 7695345), (273, 7328900), (300, 6669299), (325, 6156276), (332, 6026475), (350, 5716542), (364, 5496675), (390, 5130230), (415, 4821180), (420, 4763785), (455, 4397340), (498, 4017650), (525, 3811028), (546, 3664450), (581, 3443700), (650, 3078138), (700, 2858271), (780, 2565115), (830, 2410590), (883, 2265900), (910, 2198670), (975, 2052092), (996, 2008825), (1050, 1905514), (1079, 1854300), (1092, 1832225), (1162, 1721850), (1245, 1607060), (1300, 1539069), (1365, 1465780), (1660, 1205295), (1743, 1147900), (1766, 1132950), (1820, 1099335), (1950, 1026046), (2075, 964236), (2100, 952757), (2158, 927150), (2275, 879468), (2324, 860925), (2490, 803530), (2649, 755300), (2730, 732890), (2905, 688740), (3237, 618100), (3486, 573950), (3532, 566475), (3900, 513023), (4150, 482118), (4316, 463575), (4415, 453180), (4550, 439734), (4980, 401765), (5298, 377650), (5395, 370860), (5460, 366445), (5810, 344370), (6181, 323700), (6225, 321412), (6474, 309050), (6825, 293156), (6972, 286975), (7553, 264900), (8300, 241059), (8715, 229580), (8830, 226590), (9100, 219867), (10596, 188825), (10790, 185430), (11479, 174300), (11620, 172185), (12362, 161850), (12450, 160706), (12948, 154525), (13245, 151060), (13650, 146578), (14525, 137748), (15106, 132450), (16185, 123620), (17430, 114790), (17660, 113295), (18543, 107900), (21580, 92715), (22075, 90636), (22659, 88300), (22958, 87150), (24724, 80925), (24900, 80353), (26490, 75530), (26975, 74172), (27300, 73289), (29050, 68874), (30212, 66225), (30905, 64740), (32370, 61810), (34437, 58100), (34860, 57395), (37086, 53950), (37765, 52980), (43575, 45916), (44150, 45318)]