268800152075

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{168071}}^1$

素因数の和:168157

約数の個数: 96

約数和(自身を含む): 443494947840

約数和(自身を除く): 174694795765

約数列:

[1, 5, 7, 13, 19, 25, 35, 37, 65, 91, 95, 133, 175, 185, 247, 259, 325, 455, 475, 481, 665, 703, 925, 1235, 1295, 1729, 2275, 2405, 3325, 3367, 3515, 4921, 6175, 6475, 8645, 9139, 12025, 16835, 17575, 24605, 43225, 45695, 63973, 84175, 123025, 168071, 228475, 319865, 840355, 1176497, 1599325, 2184923, 3193349, 4201775, 5882485, 6218627, 10924615, 15294461, 15966745, 22353443, 29412425, 31093135, 41513537, 43530389, 54623075, 76472305, 79833725, 80842151, 111767215, 118153913, 155465675, 207567685, 217651945, 290594759, 382361525, 404210755, 558836075, 565895057, 590769565, 827077391, 1037838425, 1088259725, 1452973795, 1536000869, 2021053775, 2829475285, 2953847825, 4135386955, 7264868975, 7680004345, 10752006083, 14147376425, 20676934775, 38400021725, 53760030415, 268800152075]

約数ペア:

[(1, 268800152075), (5, 53760030415), (7, 38400021725), (13, 20676934775), (19, 14147376425), (25, 10752006083), (35, 7680004345), (37, 7264868975), (65, 4135386955), (91, 2953847825), (95, 2829475285), (133, 2021053775), (175, 1536000869), (185, 1452973795), (247, 1088259725), (259, 1037838425), (325, 827077391), (455, 590769565), (475, 565895057), (481, 558836075), (665, 404210755), (703, 382361525), (925, 290594759), (1235, 217651945), (1295, 207567685), (1729, 155465675), (2275, 118153913), (2405, 111767215), (3325, 80842151), (3367, 79833725), (3515, 76472305), (4921, 54623075), (6175, 43530389), (6475, 41513537), (8645, 31093135), (9139, 29412425), (12025, 22353443), (16835, 15966745), (17575, 15294461), (24605, 10924615), (43225, 6218627), (45695, 5882485), (63973, 4201775), (84175, 3193349), (123025, 2184923), (168071, 1599325), (228475, 1176497), (319865, 840355)]