2690403800

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{14449}}^1$

素因数の和:14498

約数の個数: 144

約数和(自身を含む): 7659945000

約数和(自身を除く): 4969541200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 49, 50, 56, 70, 76, 95, 98, 100, 133, 140, 152, 175, 190, 196, 200, 245, 266, 280, 350, 380, 392, 475, 490, 532, 665, 700, 760, 931, 950, 980, 1064, 1225, 1330, 1400, 1862, 1900, 1960, 2450, 2660, 3325, 3724, 3800, 4655, 4900, 5320, 6650, 7448, 9310, 9800, 13300, 14449, 18620, 23275, 26600, 28898, 37240, 46550, 57796, 72245, 93100, 101143, 115592, 144490, 186200, 202286, 274531, 288980, 361225, 404572, 505715, 549062, 577960, 708001, 722450, 809144, 1011430, 1098124, 1372655, 1416002, 1444900, 1921717, 2022860, 2196248, 2528575, 2745310, 2832004, 2889800, 3540005, 3843434, 4045720, 5057150, 5490620, 5664008, 6863275, 7080010, 7686868, 9608585, 10114300, 10981240, 13452019, 13726550, 14160020, 15373736, 17700025, 19217170, 20228600, 26904038, 27453100, 28320040, 35400050, 38434340, 48042925, 53808076, 54906200, 67260095, 70800100, 76868680, 96085850, 107616152, 134520190, 141600200, 192171700, 269040380, 336300475, 384343400, 538080760, 672600950, 1345201900, 2690403800]

約数ペア:

[(1, 2690403800), (2, 1345201900), (4, 672600950), (5, 538080760), (7, 384343400), (8, 336300475), (10, 269040380), (14, 192171700), (19, 141600200), (20, 134520190), (25, 107616152), (28, 96085850), (35, 76868680), (38, 70800100), (40, 67260095), (49, 54906200), (50, 53808076), (56, 48042925), (70, 38434340), (76, 35400050), (95, 28320040), (98, 27453100), (100, 26904038), (133, 20228600), (140, 19217170), (152, 17700025), (175, 15373736), (190, 14160020), (196, 13726550), (200, 13452019), (245, 10981240), (266, 10114300), (280, 9608585), (350, 7686868), (380, 7080010), (392, 6863275), (475, 5664008), (490, 5490620), (532, 5057150), (665, 4045720), (700, 3843434), (760, 3540005), (931, 2889800), (950, 2832004), (980, 2745310), (1064, 2528575), (1225, 2196248), (1330, 2022860), (1400, 1921717), (1862, 1444900), (1900, 1416002), (1960, 1372655), (2450, 1098124), (2660, 1011430), (3325, 809144), (3724, 722450), (3800, 708001), (4655, 577960), (4900, 549062), (5320, 505715), (6650, 404572), (7448, 361225), (9310, 288980), (9800, 274531), (13300, 202286), (14449, 186200), (18620, 144490), (23275, 115592), (26600, 101143), (28898, 93100), (37240, 72245), (46550, 57796)]