15677960800

素因数分解:

$2^5\times 5^2\times {\mathrm{79}}^1\times {\mathrm{359}}^1\times {\mathrm{691}}^1$

素因数の和:1149

約数の個数: 144

約数和(自身を含む): 38922508800

約数和(自身を除く): 23244548000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 79, 80, 100, 158, 160, 200, 316, 359, 395, 400, 632, 691, 718, 790, 800, 1264, 1382, 1436, 1580, 1795, 1975, 2528, 2764, 2872, 3160, 3455, 3590, 3950, 5528, 5744, 6320, 6910, 7180, 7900, 8975, 11056, 11488, 12640, 13820, 14360, 15800, 17275, 17950, 22112, 27640, 28361, 28720, 31600, 34550, 35900, 54589, 55280, 56722, 57440, 63200, 69100, 71800, 109178, 110560, 113444, 138200, 141805, 143600, 218356, 226888, 248069, 272945, 276400, 283610, 287200, 436712, 453776, 496138, 545890, 552800, 567220, 709025, 873424, 907552, 992276, 1091780, 1134440, 1240345, 1364725, 1418050, 1746848, 1984552, 2183560, 2268880, 2480690, 2729450, 2836100, 3969104, 4367120, 4537760, 4961380, 5458900, 5672200, 6201725, 7938208, 8734240, 9922760, 10917800, 11344400, 12403450, 19597451, 19845520, 21835600, 22688800, 24806900, 39194902, 39691040, 43671200, 49613800, 78389804, 97987255, 99227600, 156779608, 195974510, 198455200, 313559216, 391949020, 489936275, 627118432, 783898040, 979872550, 1567796080, 1959745100, 3135592160, 3919490200, 7838980400, 15677960800]

約数ペア:

[(1, 15677960800), (2, 7838980400), (4, 3919490200), (5, 3135592160), (8, 1959745100), (10, 1567796080), (16, 979872550), (20, 783898040), (25, 627118432), (32, 489936275), (40, 391949020), (50, 313559216), (79, 198455200), (80, 195974510), (100, 156779608), (158, 99227600), (160, 97987255), (200, 78389804), (316, 49613800), (359, 43671200), (395, 39691040), (400, 39194902), (632, 24806900), (691, 22688800), (718, 21835600), (790, 19845520), (800, 19597451), (1264, 12403450), (1382, 11344400), (1436, 10917800), (1580, 9922760), (1795, 8734240), (1975, 7938208), (2528, 6201725), (2764, 5672200), (2872, 5458900), (3160, 4961380), (3455, 4537760), (3590, 4367120), (3950, 3969104), (5528, 2836100), (5744, 2729450), (6320, 2480690), (6910, 2268880), (7180, 2183560), (7900, 1984552), (8975, 1746848), (11056, 1418050), (11488, 1364725), (12640, 1240345), (13820, 1134440), (14360, 1091780), (15800, 992276), (17275, 907552), (17950, 873424), (22112, 709025), (27640, 567220), (28361, 552800), (28720, 545890), (31600, 496138), (34550, 453776), (35900, 436712), (54589, 287200), (55280, 283610), (56722, 276400), (57440, 272945), (63200, 248069), (69100, 226888), (71800, 218356), (109178, 143600), (110560, 141805), (113444, 138200)]