6681536550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{5413}}^1$

素因数の和:5655

約数の個数: 144

約数和(自身を含む): 19427121168

約数和(自身を除く): 12745584618

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 211, 225, 234, 325, 390, 422, 450, 585, 633, 650, 975, 1055, 1170, 1266, 1899, 1950, 2110, 2743, 2925, 3165, 3798, 5275, 5413, 5486, 5850, 6330, 8229, 9495, 10550, 10826, 13715, 15825, 16239, 16458, 18990, 24687, 27065, 27430, 31650, 32478, 41145, 47475, 48717, 49374, 54130, 68575, 70369, 81195, 82290, 94950, 97434, 123435, 135325, 137150, 140738, 162390, 205725, 211107, 243585, 246870, 270650, 351845, 405975, 411450, 422214, 487170, 617175, 633321, 703690, 811950, 1055535, 1142143, 1217925, 1234350, 1266642, 1759225, 2111070, 2284286, 2435850, 3166605, 3426429, 3518450, 5277675, 5710715, 6333210, 6852858, 10279287, 10555350, 11421430, 14847859, 15833025, 17132145, 20558574, 28553575, 29695718, 31666050, 34264290, 44543577, 51396435, 57107150, 74239295, 85660725, 89087154, 102792870, 133630731, 148478590, 171321450, 222717885, 256982175, 267261462, 371196475, 445435770, 513964350, 668153655, 742392950, 1113589425, 1336307310, 2227178850, 3340768275, 6681536550]

約数ペア:

[(1, 6681536550), (2, 3340768275), (3, 2227178850), (5, 1336307310), (6, 1113589425), (9, 742392950), (10, 668153655), (13, 513964350), (15, 445435770), (18, 371196475), (25, 267261462), (26, 256982175), (30, 222717885), (39, 171321450), (45, 148478590), (50, 133630731), (65, 102792870), (75, 89087154), (78, 85660725), (90, 74239295), (117, 57107150), (130, 51396435), (150, 44543577), (195, 34264290), (211, 31666050), (225, 29695718), (234, 28553575), (325, 20558574), (390, 17132145), (422, 15833025), (450, 14847859), (585, 11421430), (633, 10555350), (650, 10279287), (975, 6852858), (1055, 6333210), (1170, 5710715), (1266, 5277675), (1899, 3518450), (1950, 3426429), (2110, 3166605), (2743, 2435850), (2925, 2284286), (3165, 2111070), (3798, 1759225), (5275, 1266642), (5413, 1234350), (5486, 1217925), (5850, 1142143), (6330, 1055535), (8229, 811950), (9495, 703690), (10550, 633321), (10826, 617175), (13715, 487170), (15825, 422214), (16239, 411450), (16458, 405975), (18990, 351845), (24687, 270650), (27065, 246870), (27430, 243585), (31650, 211107), (32478, 205725), (41145, 162390), (47475, 140738), (48717, 137150), (49374, 135325), (54130, 123435), (68575, 97434), (70369, 94950), (81195, 82290)]