2961604100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2447}}^1$

素因数の和:2507

約数の個数: 216

約数和(自身を含む): 8478207360

約数和(自身を除く): 5516603260

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 25, 26, 28, 35, 38, 49, 50, 52, 65, 70, 76, 91, 95, 98, 100, 130, 133, 140, 175, 182, 190, 196, 245, 247, 260, 266, 325, 350, 364, 380, 455, 475, 490, 494, 532, 637, 650, 665, 700, 910, 931, 950, 980, 988, 1225, 1235, 1274, 1300, 1330, 1729, 1820, 1862, 1900, 2275, 2447, 2450, 2470, 2548, 2660, 3185, 3325, 3458, 3724, 4550, 4655, 4894, 4900, 4940, 6175, 6370, 6650, 6916, 8645, 9100, 9310, 9788, 12103, 12235, 12350, 12740, 13300, 15925, 17129, 17290, 18620, 23275, 24206, 24470, 24700, 31811, 31850, 34258, 34580, 43225, 46493, 46550, 48412, 48940, 60515, 61175, 63622, 63700, 68516, 85645, 86450, 92986, 93100, 119903, 121030, 122350, 127244, 159055, 171290, 172900, 185972, 222677, 232465, 239806, 242060, 244700, 302575, 318110, 325451, 342580, 428225, 445354, 464930, 479612, 599515, 604409, 605150, 636220, 650902, 795275, 856450, 890708, 929860, 1113385, 1162325, 1199030, 1208818, 1210300, 1301804, 1558739, 1590550, 1627255, 1712900, 2226770, 2278157, 2324650, 2398060, 2417636, 2997575, 3022045, 3117478, 3181100, 3254510, 4230863, 4453540, 4556314, 4649300, 5566925, 5995150, 6044090, 6234956, 6509020, 7793695, 8136275, 8461726, 9112628, 11133850, 11390785, 11990300, 12088180, 15110225, 15587390, 16272550, 16923452, 21154315, 22267700, 22781570, 29616041, 30220450, 31174780, 32545100, 38968475, 42308630, 45563140, 56953925, 59232082, 60440900, 77936950, 84617260, 105771575, 113907850, 118464164, 148080205, 155873900, 211543150, 227815700, 296160410, 423086300, 592320820, 740401025, 1480802050, 2961604100]

約数ペア:

[(1, 2961604100), (2, 1480802050), (4, 740401025), (5, 592320820), (7, 423086300), (10, 296160410), (13, 227815700), (14, 211543150), (19, 155873900), (20, 148080205), (25, 118464164), (26, 113907850), (28, 105771575), (35, 84617260), (38, 77936950), (49, 60440900), (50, 59232082), (52, 56953925), (65, 45563140), (70, 42308630), (76, 38968475), (91, 32545100), (95, 31174780), (98, 30220450), (100, 29616041), (130, 22781570), (133, 22267700), (140, 21154315), (175, 16923452), (182, 16272550), (190, 15587390), (196, 15110225), (245, 12088180), (247, 11990300), (260, 11390785), (266, 11133850), (325, 9112628), (350, 8461726), (364, 8136275), (380, 7793695), (455, 6509020), (475, 6234956), (490, 6044090), (494, 5995150), (532, 5566925), (637, 4649300), (650, 4556314), (665, 4453540), (700, 4230863), (910, 3254510), (931, 3181100), (950, 3117478), (980, 3022045), (988, 2997575), (1225, 2417636), (1235, 2398060), (1274, 2324650), (1300, 2278157), (1330, 2226770), (1729, 1712900), (1820, 1627255), (1862, 1590550), (1900, 1558739), (2275, 1301804), (2447, 1210300), (2450, 1208818), (2470, 1199030), (2548, 1162325), (2660, 1113385), (3185, 929860), (3325, 890708), (3458, 856450), (3724, 795275), (4550, 650902), (4655, 636220), (4894, 605150), (4900, 604409), (4940, 599515), (6175, 479612), (6370, 464930), (6650, 445354), (6916, 428225), (8645, 342580), (9100, 325451), (9310, 318110), (9788, 302575), (12103, 244700), (12235, 242060), (12350, 239806), (12740, 232465), (13300, 222677), (15925, 185972), (17129, 172900), (17290, 171290), (18620, 159055), (23275, 127244), (24206, 122350), (24470, 121030), (24700, 119903), (31811, 93100), (31850, 92986), (34258, 86450), (34580, 85645), (43225, 68516), (46493, 63700), (46550, 63622), (48412, 61175), (48940, 60515)]